The WCS C220 stem is easy to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware. - The handlebar clamp design creates a more secure interface by wrapping a full 220 degrees over the handlebar - Bolt forces are aligned with the clamp so that the stem body embraces the handlebar which is less prone to damaging lightweight bars - Clamp design allows for a lighter faceplate and stem body with no sacrifice in strength or stiffness

Service kits include dust seals, foam rings, oil seals, air and damper o-rings needed for basic service.

Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. - An elegant, integrated design - DUB-PWR spindle-based unit measures left-side power to calculate total watts - Proven Quarq reliability and accuracy - Long battery life (400+ hours) to power a season of rides - User-replaceable lithium AAA battery - DUB bottom bracket adds durability and simplicity - Waterproof (IPX7 waterproof to 1 meter for 30 minutes) - Lightweight (less than 40g heavier than standard crankset) - Wide chainline crankset for bikes with the widest gravel tires

RaceFace Narrow Wide Chainrings feature tooth profiling for chain retention and a blend of weight and durability suitable for XC, DH, and everything in-between. - 7075-T6 aluminum, aerospace grade strength - Compatible with 9, 10, 11 and 12 speed - Stiff 4mm plate thickness and I-beam construction transfer loads without flexing - Reversible laser etched graphics - Non-threaded bolt holes

Striking the balance between light weight, long life and durability, TruVativ's Giga Pipe Team SL Bottom Bracket uses 3 sealed cartridge bearings to provide smooth pedaling season after season. For serious strength, the Giga Pipe boasts CNC-machined aluminum cups and a stiff chromoly spindle, too.

- 10-speed cassette sprocket - Offers a wide range of gearing options. - Lightweight sprocket carrier, it delivers smooth gear steps and precise shifting. - Ride anywhere with smooth and precise HG shifting

- Simple and reliable square taper bottom bracket - Replaces both BB-UN26 and BB-UN55 - Sealed cartridge bearings - Cr-Mo axle - For bicycles equipped with a chain case, select BB-UN300-K - For E-type front derailleur compatibility, choose BB-UN300-E - Fixing bolts not included; Shimano FC-E6000 bolts suggested

Converts quill style forks to use threadless stems.

- High-performance gear combinations provide superior rider choice - Hub body to fit a variety of bikes from MTB to road - Model Number: CS-HG800-11 - Series: Shimano - Average Weight: 335 grams

Plush Ride Closed cell memory foam saddle adds comfort to any bike. Features - Versatile: Grab handle for easy bike transport - Visibility: Reflective printing on nose and rear for added safety - Construction: Closed cell memory foam comfort saddle. Dual dampening spring cushion shocks reduce road vibration - Quick Assembly: Easily mount on standard seatpost rail

- Replaces standard BB90/95 press-in bearings commonly found on Trek bicycles with a solid, unified thread-together bottom bracket interface - Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life - Low-friction dual seals protect the bearings from harmful contaminants - Sealed premium bearings are serviceable - Models available for both Shimano HTII 24mm and SRAM GXP 22/24mm spindles - Requires a special tool for installation (P/N# 610756)

the Pro LT stem is constructed of strong and lightweight anodized 6061 alloy, and features a headlock system for a secure front clamp fixation.

The X0 Eagle T-Type AXS™ Wide left crankarm with Power Meter spindle provides riders with accurate, live power data delivery housed in our most advanced aluminum crankset. The power meter technology is integrated through what SRAM calls “DUB-PWR” – a unique design that elegantly houses Quarq’s reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left-side power to calculate total watts, it’s subtle, lightweight, compatible with any chainring setup, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS™ enabled components. No-compromise, no-fuss data delivery with robustness in mind. - Innovative "DUB-PWR" design allows for lightweight, subtle Quarq power integration - Compatible with RockShox Flight Attendant - Unique, groundbreaking design integrated with one of the lightest aluminum cranksets on the market - +/-3% accuracy means you'll always know your true watts output - Long battery life provides 400+ hours of usage - Waterproof (IPX7 waterproof to 1 meter for 30 minutes - Right arm, Bottom bracket, Chainring and Spider NOT included

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. - OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. - CNC machined 6061 aluminum - Black anodized finish - Made in the USA

Reliable and Durable 2-Bolt Cleat Small details make a big difference—especially when it comes to mountain biking. Worn-out cleats can lead to poor pedal function including premature or stubborn release. But swap on a new set of Shimano SM-SH51 Cleats and you know they're purpose-built to work seamlessly with nearly all Shimano SPD Pedals, delivering long-lasting performance thanks to their heat treated forged steel construction that will stand up to even the harshest riding conditions. Features: - Shimano SM-SH51 SPD Cleats come stock with all Shimano SPD pedals and are the go-to choice for mountain bikers, indoor cyclists, and anyone looking for a durable and reliable 2-bolt cleat. - Customizable: Engineered specifically to work with nearly all Shimano SPD pedals, which allow you to micro-adjust the spring force required to clip in and out of your pedals - Secure Engagement: Deliver 4 degrees of float, which assures just the right amount of movement while also providing a secure connection to your bike - Ease of Disengagement: Feature a 13-degree clip-out angle, allowing you to quickly get out of your pedals when the need arises - Built to Last: Made from heat treated forged steel that delivers durable long-lasting performance even under the most severe riding conditions PREDICTABLE ENGAGEMENT With 4 degrees of float, Shimano SM-SH51 Cleats permit just the right amount of movement for critical on-the-fly weight shifts while still delivering the secure cleat-pedal engagement needed to confidently tackle technical terrain. USER FRIENDLY Shimano SM-SH51 Cleats are compatible with nearly all Shimano SPD pedals, which allow you to micro-adjust how hard or easy it is to clip in and out, providing an unmatched level of customization. These cleats also feature a 13-degree clip-out angle, meaning with the simple outward twist of your heel you can quickly get out of your pedals when the need arises.

Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer, runs quieter and further improves chain retention. - Can be used with Eagle 12 speed or SRAM 11 speed chains - Direct mount rings with 3mm offset fit Boost geometry Eagle cranks; direct mount rings with 6mm offset fit traditional geometry Eagle cranks and GXP spindle XX1, X01, X0, X1 and X9 cranks

The new SRAM DUB bottom bracket series has a simple job—connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, we’ve engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride. - One oversized spindle to work across every bottom bracket standard. - Greater bearing durability - Easy installation - PressFit cups for lighter weight - Integrated adjuster - ISO 4210 compliant. See Declaration of Conformity for details - Bearing type Standard - Spindle diameter DUB - Cup material Aluminum

All-day support and category-defining low weight: That's Fizik's Antares 00 saddle. The carbon Foam Core Wing Flex shell moves with the rider's pedal stroke, offering unmatched comfort and an exceptional fit. The feathery carbon rails keep the overall weight down, and damp road and trail vibration. And, as always, it boasts the features and quality you expect from a Fizik: a Microtex cover with efficiency-enhancing thigh glides, and supportive, comfortable padding for on-the-road comfort.

Fizik's Bar Gel with Tape is a great way to make every ride more fun and comfortable. The gel adds excellent padding and protection thanks to Fizik's Technogel — the same material that's found in their world-class saddles. Plus, the pro-quality tape is constructed from Microtex, a perforated synthetic-leather-like material that's durable, stretch resistant, breathable, smooth and comfortable to the touch, even when wet.

Modeled after the classic saddles of days past, Bontrager's Serano RL is a comfy, lightweight saddle for road or mountain. Bontrager takes fit and comfort seriously, so the Serano sports Size Specific Curvature, meaning the curve of each saddle is designed specific to its width. Zone Density Padding places multi-density padding in strategic areas for optimal comfort and performance. That, along with the inForm BioDynamics, optimizes your natural movement for better efficiency. Hollow Ti rails and a carbon shell keep the weight down, too.

Shimano's Sora Rear Derailleur is made for 9-speed drivetrains. It features smooth 11-tooth pulleys, a light-action spring, and a wide outer-pivot design that increases rigidity for precision shifts every time.

Bontrager's Ajna Pro Carbon Saddle is a versatile saddle, perfect for aggressive racers and everyday riders alike. It's got some of the most advanced women's-specific comfort and support features, too. The wide cutout and shaped nose yield stable comfort while riding, and the CRZ+ cutaway extends through saddle nose enhancing soft tissue protection. The size-specific curvature and medium-weight padding ensure excellent support without pressure on sensitive areas. This 270mm long perch is also available in three widths for a custom fit. The carbon shell and oversize carbon rails keep trim weight and damp road buzz and vibration, too.

The Bontrager Comp VR-C offers a compact design and slightly shallower drop while still retaining the classic Variable Radius shape, providing quick, comfortable transitions from the hoods to the drops for sprints. - Custom-butted, 6061-T6 alloy construction - Variable Radius Compact (VR-C) design allows longer reach and drop - Compatible with clip-on aero bars - Shot-peened finish increases fatigue life - Laser-etched brake lever position lines for spot-on control setup

An aluminum handlebar with IsoZone pads that displace vibration and a compact flare that increases wrist clearance. Integrated Comfort Ready to ditch the wrist fatigue that accompanies rough road rides? IsoZone foam pads are integrated directly into the tops of the alloy Elite IsoZone bar for a 20% displacement in vibration. Features Di2 compatible ports for clean internal wire routing when integrated with Shimano EW-RS910 bar-mounted Di2 junction. Soak up the chatter and ride on in comfort while enjoying a better looking cockpit. Product details - Custom-butted, 6066-T6 alloy construction - Variable Radius Compact Flare (VR-CF) increases wrist clearance for ergonomic positions - Compatible with Shimano EW-RS910 bar end Junction-A for cleaner Di2 routing - Compatible with clip-on aero bars - Shot-peened finish increases fatigue life - Laser-etched brake lever position lines for spot-on control setup

- Extends pedals - Not for use on exercise bikes

Shimano's 105 Clamp-On Front Derailleur sports a cold forged-aluminum body with Shimano's extra wide-pivot design for lightning-quick and super-smooth shifts. The steel cage ensures excellent durability.

A perfect fit, stiffness, and the quality that Fizik built their name upon, that's what the Cyrano R3 Handlebars provide. These handlebars use Fizik's unique Spine Concept fitting technology to offer incredible ergonomics and a perfect fit on your bike. Designed for total compatibility with Fizik's saddles and stems (sold separately), the Cyrano R3 Snake handlebar optimizes your position for every ride.

A perfect fit, stiffness, and the quality that Fizik built their name upon, that's what the Cyrano R3 Handlebars provide. These handlebars use Fizik's unique Spine Concept fitting technology to offer incredible ergonomics and a perfect fit on your bike. Designed for total compatibility with Fizik's saddles and stems (sold separately), the Cyrano R3 Chameleon handlebar optimizes your position for every ride.

- Cover up those unfinished and unused FD mounts with MRP cover plates - Offered in Decapitator version with built-in bottle opener - Alloy with matching alloy fastener, 12g - Made in Grand Junction, CO USA

Avid's Rear 170mm Post Bracket Hardware Kit has everything you need to mount a 170mm rotor (sold separately) to the back of your bike. Kits include mounting bolts and a 30mm post mount spacer for rear brake installation.