Parts

Effortless performance. Effortless perfection. SRAM has refined every part of RED to create effortless one-finger braking, smooth front shifting, fully wireless connectivity, and expanded gearing choices to fit every rider. They packed in every feature they could, like new shift points and more brake adjustability, while still shaving grams off every component to bring you the lightest electronic groupset ever. Riding isn’t effortless. RED is. - Groupset includes components needed for a 2x wireless setup in a single package - hydraulic brake/shift eTap lever pair, front and rear flat mount disc calipers, 160mm Paceline X disc brake rotors, front and rear wireless derailleurs, batteries, charger and cord, Quick Start Guide, and Hammerhead Karoo GPS bike computer - RED eTap AXS™ HRD Brake/Shift System provides simple and intuitive eTap shift logic and is AXS enabled for easy personalization - Shift/brake lever Bonus Button provides ANT+ device control or auxiliary shift option - RED eTap AXS enabled front derailleur uses Yaw technology with electronic trim to ensure the fastest possible shift while eliminating chain rub in all combinations, with the easiest setup around, thanks to a brilliant new tool RED eTap AXS enabled rear derailleur covers cassette ranges from 10-28t up to 10-36t and features larger pulleys to decrease chain articulation and increase efficiency, and an Orbit fluid damper to keep everything in place over the rough stuff - Calipers are stiffer and lighter than the previous version and offer phenomenal pad clearance for rub-free operation - 160mm Paceline X disc brake rotor features a light weight carrier and a brake track that provides smooth and quiet brake operation - Included Hammerhead Karoo offers unparalleled connectivity with SRAM AXS products to allow for easier customization, better equipment awareness, and simple pairing with your groupsets, power meters, tire pressure sensors, and more - RED AXS 12-speed chain features HollowPin construction that is lighter and stronger than a solid pin, and cutouts in the outer and inner plates that made it possible to drop 13g from the previous generation - Crankset, bottom bracket and cassette sold separately

The pinnacle of cross-country cycling performance can be found in the SRAM XX SL T-Type Eagle AXS™ Transmission Power Meter Groupset. Built to serve the most demanding rider’s needs in the lightest weight configuration, XX SL Transmission is the evolution of SRAM's World Champion, World Cup winning XX Eagle AXS™. - AXS™ Pod ULT features a “click and fire” two-button design that transforms the crucial act of rider inputs into a vastly more personal experience for all your AXS™ controls - Engineered as integrated, interdependent transmission components, the XX SL Eagle T-Type rear derailleur mounts around the wheel axle itself, contacting the cassette directly with a first-of-its-kind Hangerless Interface - XX SL T-Type derailleur offers the same intuitive pairing and set-up procedure as SRAM's Eagle AXS™ derailleur - To further its performance, the lower pulley called, "Magic Wheel", keeps spinning if an object becomes lodged - Derailleur features an overload clutch that accommodates common maintenance - Ultra-lightweight XX SL T-Type 10-52t cassette offers game-changing inboard and outboard shifting performance under load - XX SL Eagle AXS™ T-Type Power Meter crankset boasts SRAMs XX SL carbon crankarm with an integrated power meter to record and deliver live, accurate power readings to your head unit - Power Meter spider-based design is highly accurate, high performing and boasts a long battery life

What It Is The G23 is the definition of a true gravel wheelset. At 330 grams, ENVE's lightest 700c tubeless rim accelerates quickly and ascends with ease. Armed against pinch flats with the patent-pending Wide Hookless Bead, the G23 is tough and relentless on road, path, or trail. The G23 is a 700c tubeless carbon clincher wheelset with a generous 23mm internal width, specifically conceived to meet the performance and ride quality demands of serious mixed-surface cyclists. Who It's For Created for those seeking to discover new experiences, new terrain, and new challenges. Built to reflect the versatility of today's gravel and mixed surface riders, these wheels will excite ambitious, daring, and indomitable riders everywhere. If your path leads to classics like Dirty Kanza, Landrun, Crusher in the Tushar, or a new wave of events like Grinduro or Lost and Found, the G23 is your wheel. Why We Made It There is a place between road and mountain that is open to discovery. Beyond the range of your trail bike or the capabilities of your road bike. Terrain littered with contradicting challenges and demanding requirements are at odds with the bikes and products available today. We built the new G23 to thrive in this new environment, because insights gained through building the world's best road and mountain bike rims told us that the perfect combination did not exist in our stable, or in our opinion, anywhere at all. The higher volume and lower pressures would demand MTB toughness and flat resistance, while big days and long miles would require the lightweight and efficiency of a road machine. Above all, the combination of rough and rigid would require a wheel with the ride quality to make those long miles enjoyable and multi-day treks possible.

- Tuned for modern XC riding and racing - Light enough to race, strong enough to ride daily - Wide hookless bead dissipates impact energy and prevents pinch flats - 40% increase in impact toughness, 50% more flat resistant - Ride Tuned – smooth, compliant ride improves focus and reduces fatigue - Center lock hubs do not include rotors

- Lighter, wider, stronger and more flat resistant - Ride Tuned – Smoother ride improves tracking, control, and reduces fatigue - Wide hookless bead dissipates impact energy and prevents pinch flats. - 30% increase in impact toughness, 60% more flat resistant - Optimized for 2.3-2.5" tires

What It Is The definitive mountain wheel. The M6 Series defines the modern and varied interpretation of the mountain bike. Loaded with traction and acceleration on the climb, it's also backed with precision and control while absorbing vibrations and impacts on the descent. The M6 Series is designed in two diameters and three widths to ensure your sophisticated preference for tire size and pressure is met with an uncompromising tire-to-rim interface. Who It's For The mountain biker who wonders what is possible, the skeptic afraid of "plastic" wheels, the weight weenie, the Clydesdale, the high-mileage guy, the weekend warrior. It would be easier to describe who it is not for… Why We Made It ENVE showed the world that a mountain bike wheel could be carbon — we're still immensely proud of that achievement. A mountain bike wheel, however, can be so much more. The M6 Series is not about technical challenges, and we refuse to chase specifications in order to be the widest, tallest, or stiffest. For the M6 Series of wheels, the question was not about carbon, rather, "What is the potential of a mountain bike wheel?" Each M6 Series wheel model is designed for the broad range of tire widths, hub configurations, and sizes so that you, the modern trail rider, can choose between them.

- Zipp's most advanced and fastest deep-rim wheel for road, triathlon, and time trialing - More than 300 grams lighter that previous model - Optimized tire bed for easy tire installation - Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating rim depth - Cognition V2 hubset rolls efficiently whether you are pedaling or coasting. Its Axial Clutch V2 technology reduces drag and lowers friction - Center locking rotor interface. Lockring is included with the wheels - Zipp graphics applied using Zipp's ImPress direct-print technology - Minimum 25mm tire width - Lifetime Warranty

Zipp's 353 NSW Tubeless Disc-brake wheel is the pinnacle of our pursuit of versatility and speed. This wheel fuses Zipp's two most advanced approaches, Sawtooth rim profile and TSE, for an all-encompassing approach to performance. With its undulating 45mm-deep rim shape, the 353 NSW provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability. The 353 NSW is Zipp's lightest tubeless wheel yet, making it a fast-puncher ready to fight its way into the breakaway. Zipp's use of hookless (straight side) rims in the 353 NSW is integral to achieving our mission of Making You Faster. With hookless, the transition between the tire and the rim is more seamless and aero. Zipp's hookless rims have more efficient resin distribution, which means lighter wheels. They also are highly durable. Zipp's 353 NSW's Sawtooth rim shape with Hyperfoils optimizes aerodynamic efficiency and crosswind stability. The Sawtooth design also allows the rim to be structurally strong but light. That will help you snap out of corners and maintain that speed no matter the terrain, especially in the steep, punchy stuff. The 353 NSW utilizes Zipp's Total System Efficiency, or TSE, approach to wheel design: overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. The wheel's 25mm internal width is ideal for running wider tubeless tires at reduced air pressure for a more efficient ride. At the center of the 353 NSW is the Cognition V2 Hubset, re-engineered with an updated Axial Clutch V2 mechanism for quicker engagement and lower friction, as well as improved durability. - Versatile endurance wheel for the modern road bike with tubeless and hookless rim profile - Our lightest tubeless wheel yet, making it a fast-puncher ready to fight - Optimized tire bed for easy tire installation - TSE for greater efficiency and reduced rolling resistance - Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stable performance with an undulating rim depth - Cognition V2 hubset rolls efficiently whether you are pedaling or coasting. Its Axial ClutchV2 technology reduces drag and lowers friction - Ships with 12mm end caps - Center Lock rotor interface. Lockring is included - Zipp graphics applied using Zipp's ImPress direct-print technology - Lifetime warranty

- Zipp’s ultimate road racing wheelset. Aerodynamically efficient and stable in all wind conditions. - Optimized for 28mm tubeless tires at lower pressure for reduced rolling resistance and vibration damping. - Total System Efficiency (TSE) approach addresses wind resistance, gravity, rolling resistance, and vibration losses. - More than 400 grams lighter than its predecessor - Hookless rims for a more seamless and aerodynamic transition between tire and the rim - Cognition V2 Hubset with an updated Axial Clutch V2 mechanism for quicker engagement, lower friction, and improved durability. - Center locking rotor interface. Lockring is included with the wheels - 1360g - Lifetime warranty

Road riders are going beyond where we've ever gone before. We're going farther and faster. And, when the road stops, we keep going. One thing hasn't changed: We want to push those boundaries without any distractions. So, we made eTap AXS for today's riders. The result: an intuitive, high-performance groupset that means you can focus on what's most important: your ride. Exploring new limits has never been easier. SRAM RED eTap AXS...Simply Beyond. Aftermarket groupset includes: - Rear derailleur (33T max rear cog) - Shift-brake controls - Disc brake calipers - 160mm Center Lock rotors - Battery - Charger

Today's XC race machines are marvels of modern engineering, evolved to decrease weight while improving ride quality and durability, with the idea to carry the world’s best athletes to the top step of the podium.The Reserve 28 XC is the race-ready culmination of everything learned from years at the highest levels of competition, and it delivers on a heap of promises. At a genre blurring 1300g for a complete wheelset (with no rider weight limit and our market-defining lifetime warranty), the 28 XC features a wider and lower rim profile to increase strength and lateral rigidity, while adding vertical compliance for enhanced traction. - Designed for XC riding and racing - Carbon fiber construction with 2.8mm asymmetric offset - Step-in internal rim bed to ease tubeless installation - Lower profile for added lateral stiffness with increased vertical compliance - Ships with rim tape installed, tubeless-ready valves, and cards identifying the Santa Cruz builder of each of your wheels - Backed by Santa Cruz lifetime warranty

Reserve 30 wheels feature a 30mm internal width that supports 2.3-2.5" tires, and the thick rim beads stand up to the abuse of tough, rocky, steep tracks ridden at elite speed. While DH rims see greater single impacts, nothing beats the full weekend of regular abuse that an EWS race dishes out. To say nothing of the infamous 'Anti-Grip' and the rocks buried within the moondust in the Andes of Chile. - Designed for DH riding and racing - Carbon fiber construction with 4mm asymmetric offset - Reinforced rim bed for impact resistance - Rated for e-bike use - Ships with rim tape installed, tubeless-ready valves, and cards identifying the builder of each of your wheels - Backed by a lifetime warranty

Let’s face it, modern downhill tracks are not for the faint of heart. From the moment you drop in, it’s a hari cari mix of boulders, roots, bumps and jumps awaiting you, and literally the only thing keeping you upright and connecting you to the ground is your wheels. It’s serious business, and the abuse of a day riding DH is no joke, but the Reserve 31 DH wheels have your back. - Designed for DH riding and racing - Carbon fiber construction with 5mm asymmetric offset - Reinforced rim bed for impact resistance - Rated for e-bike use - Ships with rim tape installed, tubeless-ready valves, and cards identifying the builder of each of your wheels - Backed by a lifetime warranty

The pinnacle of cross-country cycling performance can be found in the SRAM XX SL T-Type Eagle AXS™ Transmission Groupset. Built to serve the most demanding rider’s needs in the lightest weight configuration, XX SL Transmission is the evolution of SRAM's World Champion, World Cup winning XX Eagle AXS™. - AXS™ Pod ULT features a “click and fire” two-button design that transforms the crucial act of rider inputs into a vastly more personal experience for all your AXS™ controls - Engineered as integrated, interdependent transmission components, the XX SL Eagle T-Type rear derailleur mounts around the wheel axle itself, contacting the cassette directly with a first-of-its-kind Hangerless Interface - XX SL T-Type derailleur offers the same intuitive pairing and set-up procedure as SRAM's Eagle AXS™ derailleur - To further its performance, the lower pulley called, "Magic Wheel", keeps spinning if an object becomes lodged - Features an overload clutch that accommodates common maintenance - Ultra-lightweight XX SL T-Type 10-52t cassette offers game-changing inboard and outboard shifting performance under load - One of the lightest ISO certified crank on the market, the XX SL T-Type carbon crank is maximized for title winning stiffness and features the remarkable XX SL Eagle T-Type direct mount chainring - XX SL Eagle T-Type Flattop Chain is specifically engineered to optimize Eagle Transmission and features a unique flat top that maximizes shifting performance and robustness

With stunning acceleration, the new DURA-ACE R9270 C36 wheelset will change the way you experience climbs, corners, even stop lights. This is because it isn't just how much a wheel weighs but where the weight is on the wheel that matters. The all-new C36 design shaves mass at every opportunity but especially at the rim. The result is a lively wheelset that can transform your ride. With both a lighter, wider all-carbon rim and a lighter hub, the new DURA-ACE C36 won't shy away from a day of climbing. The new rim is 36 mm deep and still delivers good aerodynamic efficiency despite its gossamer weight. Meanwhile the hub features an alloy FREEHUB body and new engagement mechanism for increased rigidity. - 36 mm height full carbon rim - Internal rim width: 21 mm - DIRECT ENGAGEMENT - Compatible only with Shimano road 12-speed cassette sprockets

- Origin8 Bolt high profile T700 UD carbon tubeless ready clincher with 255C high TG epoxy resin and Basalt braking surface - Origin8 Elite road hubs with anti-bite Shimano cassette body featuring 6 pawl/48 point/7.5-degree engagement - 20 hole QR front/24 hole QR rear road hubs laced with straight pull Sapim CX-Ray spokes - Weight: 708g front/850g rear - ISO-Road certified and assembled in the USA - Width ID (mm): 17.5 - Axle: QR - Rim Color: Blk - Rim Model: OR8 Bolt Carbon Road - Hub Model: OR8 RD-1110 Elite Road - O.L.D.: 100mm/130mm - Hub Color: Blk - Gears: 8-11s Cass - Brake Type: Rim - Spoke Type: Sapim CX-Ray BK - Spoke Count: 20F/24R - Wall: Dbl - Valve: PV - Type: Tubeless Compatible

Road riders are going beyond where we’ve ever gone before. We’re going further and faster. And when the road stops, we keep going. One thing hasn’t changed: We want to push those boundaries without any distractions. So we made eTap AXS for today’s riders. The result: an intuitive, high-performance groupset that means you can focus on what’s most important—your ride. Exploring new limits has never been easier. SRAM RED eTap AXS—Simply Beyond. Upgrade kit includes: - Shift/Hydraulic Disc Brake Levers with 2 Piece Caliper - Rear Derailleur & battery - 160mm CLX Ti 6B Rotors - Charger/cord - Quick Start Guide

- Zipp's most advanced and fastest deep-rim wheel for road, triathlon, and time trialing - More than 300 grams lighter that previous model - Optimized tire bed for easy tire installation - Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating rim depth - Cognition V2 hubset rolls efficiently whether you are pedaling or coasting. Its Axial Clutch V2 technology reduces drag and lowers friction - Center locking rotor interface. Lockring is included with the wheels - Zipp graphics applied using Zipp's ImPress direct-print technology - Minimum 25mm tire width - Lifetime Warranty - Wheel Diameter/ISO: 700C / 622 - Wheel Tire Type: Hookless - Tubeless

- Campagnolo's first dedicated gravel wheel - UD carbon fiber with laquerless finish, ASTM 2 & DIN EN 17406 Category 2 certified - Proprietary 2-way fit technology, no need for tubeless tape - Asymmetrical rim profile with mini-hook to sustain higher pressures on smaller tires, 25mm internal width can handle 38mm up to 76mm tires - 1485g wheelset weight, 120kg weight limit

Redesigned by the world’s fastest racers, for the world’s fastest racers, you want BoXXer in your corner. The all-new 38mm chassis is equipped with the DebonAir+ twin tube air spring that will have you thinking it’s a coil. Paired with a Charger 3 RC2 damper tuned for downhill speed, BoXXer Ultimate takes you straight to the top step of the podium. And with our new crown adjustment lines, setup is a breeze—no rulers required. FEATURES - 38mm chassis designed to meet the needs of the world’s fastest racers with balanced stiffness and ride quality - DebonAir+ twin tube air spring strikes the perfect balance between butter-smooth small bump feel, added support throughout the travel, and taller ride height for confidence when things get steep - Signature colorway BoXXer Electric Red with an all-new graphics package - RockShox premium fender compatibility (RockShox Bolt-On Fender included with purchase) - Lightweight machined and anodized crown for premium looks and durability - Crown height gradient creates a visual guide to simplify setup, no ruler required - Charger 3 damper tuned for BoXXer’s updated chassis and spring. Featuring High Speed Compression, Low Speed Compression, and a revamped Low Speed Rebound, every click is meaningful and exact. This allows the rider to tune to perfection with every click. - ButterCups block 20% of high-frequency “trail chatter” to reduce hand and arm fatigue, leaving you feeling fresh with more control - Ultra-low-friction SKF wiper seals provide long-lasting fork performance and improve overall suspension feel - Maxima Plush damping fluid reduces friction and silences damper noise - Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and enhances suspension performance ride after ride

Zipp's 353 NSW Tubeless Disc-brake wheel is the pinnacle of our pursuit of versatility and speed. This wheel fuses Zipp's two most advanced approaches, Sawtooth rim profile and TSE, for an all-encompassing approach to performance. With its undulating 45mm-deep rim shape, the 353 NSW provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability. The 353 NSW is Zipp's lightest tubeless wheelset yet, making it a fast-puncher ready to fight its way into the breakaway. Zipp's use of a hookless (straight side) rim in the 353 NSW is integral to achieving our mission of Making You Faster. With hookless, the transition between the tire and the rim is more seamless and aero. Zipp's hookless rims have more efficient resin distribution, which means lighter wheels. They also are highly durable. Zipp's 353 NSW's Sawtooth rim shape with Hyperfoils optimizes aerodynamic efficiency and crosswind stability. The Sawtooth design also allows the rim to be structurally strong but light. That will help you snap out of corners and maintain that speed no matter the terrain, especially in the steep, punchy stuff. The 353 NSW utilizes Zipp's Total System Efficiency, or TSE, approach to wheel design: overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. The wheel's 25mm internal width is ideal for running wider tubeless tires at reduced air pressure for a more efficient ride. At the center of the 353 NSW is the Cognition V2 Hubset, re-engineered with an updated Axial Clutch V2 mechanism for quicker engagement and lower friction, as well as improved durability. - Versatile endurance wheel for the modern road bike with tubeless and hookless rim profile - Our lightest tubeless wheel yet, making it a fast-puncher ready to fight - Optimized tire bed for easy tire installation - TSE for greater efficiency and reduced rolling resistance - Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stable performance with an undulating rim depth - Cognition V2 hubset rolls efficiently whether you are pedaling or coasting. Its Axial ClutchV2 technology reduces drag and lowers friction - Ships with 12mm end caps - Center Lock rotor interface. Lockring is included - Zipp graphics applied using Zipp's ImPress direct-print technology - Lifetime warranty

- Zipp’s ultimate road racing wheelset. Aerodynamically efficient and stable in all wind conditions. - Optimized for 28mm tubeless tires at lower pressure for reduced rolling resistance and vibration damping. - Total System Efficiency (TSE) approach addresses wind resistance, gravity, rolling resistance, and vibration losses. - More than 400 grams lighter than its predecessor - Hookless rims for a more seamless and aerodynamic transition between tire and the rim - Cognition V2 Hubset with an updated Axial Clutch V2 mechanism for quicker engagement, lower friction, and improved durability. - Center locking rotor interface. Lockring is included with the wheels - 1360g - Lifetime warranty

The ENVE 65 is a modern speed specialist in every way. Triathletes and road racers seeking PRs in their objectives against the clock will find their efforts rewarded by the ENVE 65. - Application: Road Race, Triathlon, Time-Trial - Internal Rim Width: 21mm - Compatible Tire Size: Tubeless 25c or larger - Wheelset Weight: 1641g - Real World Foundation Aero Technology - Wide Hookless Bead provides pot-hole protection - Tubeless Optimized for Rolling Fast and Fewer Flats - Lifetime Incident Protection and 5 Year Factory Warranty - Handmade in Ogden, Utah

Rims: WTB CZR i30 Carbon 29" - ETRTO 622-30 - Inner width: 30mm - Made from Torayca T700 UD carbon fiber, striking a fine balance between stiffness and compliance - Asymetric and angled spoke hole drilling distributes spoke tension more evenly - Externally reinforced spoke bed - Drilled for Presta valve - TCS 2.0 Tubeless System compatible - Solid Strip (included) - 32 holes Front hub: Sram 900 Boost - 15x110mm Thru-Axle (Axle not included) - 6 Bolt Disc Mount - Sealed cartridge bearings Rear hub: Sram 900 XDR Boost - 12x148mm Thru-Axle (Axle not included) - 6 Bolt Disc Mount - Sealed cartridge bearings - Sram Double Time 4-Pawl Ratchet Freehub, 52 Points of Contact, 6.9 degree engagement angle - Compatible with 11,12 speed XD (1.85mm spacer included) Sold in Pair, including: - Tubeless Valve (x2) Assembled in North America by experienced wheelbuilders with Sapim Race spokes (Black), 14mm Brass Polyax Nipples (Black)

Featuring the new generation Ratchet System hubs that are lighter and faster than ever before, along with bladed spokes and the superb wheel build quality and reliability you expect from DT Swiss, the XRC 1200 SPLINE 25 is a race-bred trail machine that loves to go fast. It accelerates like nothing else, tracks like nothing else, and is reliable like nothing else. It is the benchmark for high speeds on any trail, on any gravel road, and in any race — whether that race takes place between the tape or in your head. - SRAM XD MTB cassette-compatible

The new standard in modern day, high performance cross country wheelsets. With its hookless full carbon and tubeless ready rim, the XRC 1200 strikes a perfect balance between lightweight and aggressive riding-readiness. Its intricately machined hubshell is superlight while the 25mm tall rim has the inherent stiffness necessary for efficient riding and to precisely hold a line. Together with the renowned DT Swiss build quality, this wheel really sets the benchmark for going fast up and down, whether it's between the tape or not. - Tubeless ready wide and light carbon rim - 180 Ratchet EXP 36pt hub with straight-pull DT spokes, 3-cross pattern - Factory installed tubless-ready tape - Includes tubeless valve, 6-bolt rotor adapter, XD and MicroSpline freehub bodies, tools and wheel bag

This is an updated version of the 3D-Printed Ti OSPW for Shimano 9100/8000. This new design has an integrated stop tower for easier mounting. The CeramicSpeed Oversized Pulley Wheel System has been proven to be the fastest pulley system in the world, providing energy savings starting at 2.4 watts over standard Shimano systems. The OSPW System for Shimano 9100/8000 is an industry-leading product, chosen by many of the world's leading cycling teams and professional triathletes. Featuring a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimization of the rear derailleur, the upper and lower oversized aluminum pulley wheels are fitted with coated CeramicSpeed Bearings for even longer lifetime and lower friction. Please note: The 9100/8000 system is not compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor is it compatible with clutch-equipped Ultegra RD RX800 & RX805. Please see CeramicSpeed's Shimano 11 Speed Pulley Wheels for a compatible upgrade. - The overall power savings of the OSPW System for Shimano 9100/8000 reach 30%-60%, or more in some cases, over a stock setup. - The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market. - The Shimano 9100/8000 OSPW system is compatible with up to a 32-tooth cassette for both Dura Ace & Ultegra derailleurs. In The Box: - A complete 3D-printed 13-tooth/19-tooth OSPW System - CeramicSpeed Bearing Oil in 15ml dropper bottle

Rims: WTB CZR i23 Carbon 700C - ETRTO 622-23 - Inner width: 23mm - Torayca T700 UD carbon fiber for stiffness and compliance - Asymetric and angled spoke hole drilling - Externally reinforced spoke bed - Drilled for Presta valve - TCS 2.0 Tubeless System compatible - 28 holes Front hub: Shimano HB-RS770 Ultegra series - 12x100mm E-THRU (Axle not included) - Center Lock (6-Bolt adapter included) - Polished angular contact bearings - Contact sealed hub Rear hub: Shimano FH-RS770 Ultegra series - 12x142mm E-THRU (Axle not included) - Center Lock (6-Bolt adapter included) - Polished angular contact bearings - Contact sealed hub and freehub body - Compatible with 11 speed Road (10 speed compatibility requires 1.85mm spacer, not included) Sold in Pair, including: - Tubeless Valve (x2) Assembled in North America by experienced wheelbuilders with Sapim Race Butted Stainless Steel spokes (Black) and 14mm Brass Polyax Nipples

Rims: WTB CZR i30 Carbon 29" - ETRTO 622-30 - Inner width: 30mm - Torayca T700 UD carbon fiber for stiffness and compliance - Asymetric and angled spoke hole drilling - Externally reinforced spoke bed - Drilled for Presta valve - TCS 2.0 Tubeless System compatible - Solid Strip (included) - 32 holes Front hub: Shimano XT HB-M8110-B Boost - 15x110mm (Axle not incl.) - Center Lock (6-Bolt adapter incl.) - Polished angular contact bearings - Contact sealed hub Rear hubs options: Shimano XT FH-M8010-B (Boost, HG) / FH-M8110-B (Boost, MS) / FH-M8130-B (SuperBoost, MS) - Center Lock (6-Bolt adapter incl.) - Quick Engagement Freehub, 36 Points of Contact, 10 deg. engagement - HG compatible 10/11 speed MTB (12 speed HG with 1.85mm spacer, not included) - MS compatible 12 Spd Micro Spline Sold in Pair, including: - Tubeless Valve (x2) Assembled in North America by experienced wheelbuilders with Sapim Race spokes (Black), Polyax Nipples (Black)

Today's XC race machines are marvels of modern engineering, evolved to decrease weight while improving ride quality and durability, with the idea to carry the world’s best athletes to the top step of the podium.The Reserve 28 XC is the race-ready culmination of everything learned from years at the highest levels of competition, and it delivers on a heap of promises. At a genre blurring 1300g for a complete wheelset (with no rider weight limit and our market-defining lifetime warranty), the 28 XC features a wider and lower rim profile to increase strength and lateral rigidity, while adding vertical compliance for enhanced traction. - Designed for XC riding and racing - Carbon fiber construction with 2.8mm asymmetric offset - Step-in internal rim bed to ease tubeless installation - Lower profile for added lateral stiffness with increased vertical compliance - Ships with rim tape installed, tubeless-ready valves, and cards identifying the Santa Cruz builder of each of your wheels - Backed by Santa Cruz lifetime warranty