Brakes/Drivetrain

Get back on the road with a genuine replacement crankset. Genuine replacement parts Keep your bike operating as it should. - Adjustable arm length from 127mm to 152mm - Hardware included

Genuine replacement parts Bring that Italian style to your ride with this proprietary Campagnolo bottom bracket kit. Proprietary replacement bottom bracket for the Trek family of carbon bikes. - Only compatible with 24mm cranks - Not compatible with BB30 cranks

Genuine replacement parts Revive your ride with a fresh set of bearings for your BB90/95 equipped carbon bike. Proprietary replacement bottom bracket for the Trek family of bikes. - Only compatible with 24mm cranks - Not compatible with BB30 cranks

Genuine replacement parts Revive your ride with a fresh set of bearings for your BB90/95 equipped carbon bike. Proprietary replacement bottom bracket for the Trek family of bikes. - Only compatible with 24mm cranks - Not compatible with BB30 cranks

Get your cables under control. - Trek cable stops and guides - For specific compatibility concerns, please contact our Customer Service team

Replacement levers for Trek kids' bikes. Genuine replacement parts Replace your worn or damaged brake levers for proper braking operation. - Sized for smaller hands - Two-finger lever operation

For proper assembly. - Original equipment replacement downtube covers for Trek Madone 9 Series frames - Not compatible with other bikes

For proper assembly. - Original equipment replacement downtube mechanical junction box for Trek Madone 9 Series frames

For proper assembly. - Fits any Trek frame with open groove guide design - For specific compatibility concerns, please contact our Customer Service team

Genuine replacement parts Get back on the bike with fresh brake pads for optimal operation and safety. Replacement brake pads for Zoom brakes used on specific Trek and Fisher mountain bikes. - Replacement disc brake pads for Zoom HL-280 calipers - HL-280 Zoom calipers came stock on Trek 3500 Disc, X-Caliber, and other models

- High Performance Brake Pads - Disc Pad Material: Organic

Semi-Metallic replacement pads for the DH-R EVO, G-Spec DH-R, Quadiem, Slate T4, Slate G-Spec and "Select 4-Piston Tektro Brakes" - Semi-metallic compound for minimal noise with maximum power - Fits all TRP four piston calipers and Tektro four piston calipers - Color: TRP red - Sold per wheel - Replacment pad for Tektro Q10YS

TRP Disc Brake Pads - Semi-Metallic, Steel Backed, For Hylex, Hylex RS, and HD-T190 Flat-Mount Calipers

Full sintered metallic replacement pads for flat mount Hylex RS brakes. - Full metallic compound for maximum performance and power - Fits Hylex RS brakes - Color: TRP Copper - Sold per wheel

TRP HY/RD disc brake calipers have the power and modulation of hydraulic disc brakes. True ‘plug-and-play’ compatibility with existing cable actuated systems. - Self-contained hydraulic caliper incorporates master cylinder - Hydraulic system self-adjusts for pad wear - Compatible with all mechanical road and CX brake levers - Brake pad composite is Resin with Metal Fibers - Resin with Metal Fibers pads are compatible with Resin-Only type rotors as well as standard rotors

The RRL SR transcends the ages by offering a race quality lever without an integrated shifter. The classic styling trademarked by heroes of decades past make this a stylish lever for single speeds, fixed gear or custom applications. Th ergonomically shaped lever is drilled to enhance beauty while reducing weight. Hoods are flat and textured for enhanced grip. A built-in push button quick release system provides cable slack for quick wheel removal or additional tire clearance when conditions get muddy. SPECIFICATIONS - RRL SR - Available with gum or black hoods. - Pull ratio compatible with Spyre and road/cyclocross rim brakes - Sold as a set (left and right)

Finally: a mechanical disc brake for mountain bikes and fat bikes that offers superior performance and is a snap to set up. The Spyke is a dual-sided mechanical caliper where both pads actuate to provide even and precise clamping force. This results in even pad wear and easy pad adjustment with the addition of a barrel adjuster. No longer is adjusting the whole caliper necessary as the pads wear. All of this in a 169g (per caliper) package that works with all linear-pull levers. Caliper and mounting bolts included. SPECIFICATIONS - Dual-piston actuation - Even pad wear - Easy adjustment and set up - Works with ALL long-pull levers - TRP's own, ultra-grippy, semi-metallic pad that is Shimano M525/M515 compatible, allowing for further customization - Compound works well in dry conditions but may wear quickly in wet/muddy conditions - Rotor and adapters sold separately - Weight: 170g/caliper per wheel

The Spyre is a mechanical disc brake that offers superior performance with incredibly easy setup. This is a dual-piston-actuated mechanical disc brake caliper that provides precise clamping force. This translates into even pad and rotor wear, because the rotor does not need to flex to one side during braking. We added a simple cable barrel adjuster to make fine-tuning easy. All of this in an incredibly thin 40mm, 146g package that works with any drop bar levers on the market. Rotors and adapters are sold separately. For tandem bikes, we recommend the Spyre caliper paired with our 2.3mm thick rotors. This will give optimum stopping performance for you and your partner. SPECIFICATIONS - Weight: 154g per caliper - Dual-sided actuation - Works with ALL cable-actuated road levers. Compressionless (linear strand) housing is highly recommended - Comes with TRP ultra-grippy semi-metallic pads - Calipers are compatible with Shimano M525/M515 pads - 160mm rotors recommended on front wheel - Rotors, adapters, and flat mount mounting bolts sold separately - All flat mount calipers being mounted to the fork require the FF-5 Front Flat Mount 140/160mm adapter - Sold as a caliper only

TRP’s two piece rotors offer superior heat dissipation due to the aluminium center as well as excellent stiffness to provide you with confidence in your braking. Six recessed slots create channels to allow water, mud, and other debris trapped between the pad and rotor to escape during braking. Upgrade the stopping power and heat dissipation by increasing the size of your rotor giving you more surface area and leverage. SPECIFICATIONS - Sizes: 140mm, 160mm, 180mm, and 203mm - Colors: Black Center - Compatible with Centerlock hubs - Does not include lock-ring

TRP’s new slotted rotor is designed for the most demanding riders in the most demanding conditions. Six recessed slots create channels to allow water, mud, and other debris trapped between the pad and rotor to escape during braking. When debris gets trapped between the pad and rotor braking power is dramatically reduced, these recessed slots maintain a more consistent brake feeling in mixed conditions. Upgrade the stopping power and heat dissipation by increasing the size of your rotor giving you more surface area and leverage. - Sizes: 140mm, 160mm, 180mm, and 203mm - Six slots to remove water, mud, and debris - Single piece design for weight savings - Weight: 117g (160mm)

Maximum pad life. Minimum brake fade. EXOTherm2 combines an extremely durable, smooth modulating pad compound with a cooling fin equipped back plate which provides consistent, powerful braking in all conditions. - pad wear rate is much lower than competitors - smooth, consistent brake performance - lightweight at 22 grams per pair (Disc 28 EXOTherm2) Fits: Shimano: - XT BR-M8020 - SAINT BR-M820 - ZEE BR-M640

High performance Kevlar, Ceramic, Brass and resin composite material. Provides excellent brake power with minimal effort at the brake lever. Performance is consistent in both wet and dry conditions and pad life is excellent. High quality springs included with every set (where applicable). Fits: Avid - Juicy 3,5,7,Carbon,Ultimate - BB7 Mechanical

High performance Kevlar, Ceramic, Brass and resin composite material. Provides excellent brake power with minimal effort at the brake lever. Performance is consistent in both wet and dry conditions and pad life is excellent. High quality springs included with every set (where applicable). Fits: Formula - RO Racing - T1 Racing - R1 Racing - R1 - C1 - CR3 - T1 - RO - Mega - The One - RX - RR1 - CURA

Characteristics: - long lasting, high endurance pad compound - very easy modulation of braking force - high temperature stability for consistent brake power - organic formula is low noise and rotor friendly Fits: Shimano: - Dura Ace BR-R9170 - Ultegra BR-R8070 - XTR BR-M9100 - BR-RS805 - BR-RS505 - BR-RS405 - BR-RS305 Tektro: - HD-R310 - REVER - MCX1 Flat Mount

Characteristics: Excellent modulation, cooler temperatures and great wet weather brake performance. The Black Prince brings the feel of braking on alloy wheels to carbon wheels. Design: - low profile shape - each Flash EVO pad is 0.75mm narrower then a FlashPro pad for a total of 1.5mm more clearance for wide rims - 4 asymmetric cut outs - direct mount caliper compatible Fits: - SRAM Road - Shimano Road - CAMPA Potenza 2016 - CAMPA Athena 2016 - CAMPA Veloce 2016

Excellent modulation, cooler temperatures and great wet weather brake performance. The Black Prince brings the feel of braking on alloy wheels to carbon wheels. Fits: - SRAM Road - Shimano Road - Campagnolo Potenza 2016 - Campagnolo Athena 2016 - Campagnolo Veloce 2016 - Campagnolo Centaur 2017

Excellent modulation, cooler temperatures and great wet weather brake performance. The Black Prince brings the feel of braking on alloy wheels to carbon wheels. Fits: - Campagnolo 10|11|12 speed DOES NOT FIT - Campagnolo Potenza 2016 - Campagnolo Athena 2016 - Campagnolo Veloce 2016 - Campagnolo Centaur 2017

Pair this cog with your Shimano-compatible rear hub, spacers and a lockring (sold separately) and discover the joy and simplicity of a singlespeed without the cost of a new wheel. Machined from heat-treated chromoly and then chrome plated, these seriously tough cogs are strong, shiny and they come in sizes from 13T to 22T so you can pick the perfect gear.

8-speed SIS compatible freewheel

• Forged steel • Square taper • Compatible with 9/16" pedals • Pairs • Cotterless

- Steel body - Steel cups - Chromoly spindle - Sealed bearings - Interface: English - Square Taper JIS - Weight: 305-320 grams

- E-Bike-compatible 9-speed chain with Diamond Hard Coating which reduces wear and increases surface hardness - 4-edged chamfered outer plates and inclined bridge provide improved shifting characteristics - Deep inner waist chamfer ensures quiet operations

The Sun Traditional Trike can be made even more useful with the addition of a powerful rear disc brake. This rear disc brake conversion kit includes all necessary components for upgrading your 2016 or later Sun Traditional Trike to smooth and safe braking under hard conditions. The parking brake feature on both front and rear brake levers allows you to lock either or both brakes simultaneously to load or unload with ease. Simple and common parts mean easy maintenance for years of use. Kit includes all components including items such as cable ties and other small parts for an original-equipment look. - Promax mechanical disc brake caliper with adapter - Promax 160mm stainless steel rotor with 15mm trike axle adapter - All components necessary for upgrade are included - Includes zip ties, axle keys, new grips and other small parts - Fits only new 2016 Sun Traditional 24" Trikes with new derailleur tab and brake mount on rear unit

- Standard JIS square taper with steel cups, retainers, lockrings, CrMo spindle, shield included - Formerly called CBB-ST, renamed CBBF

- 3-spline steel cogs for use with Sturmey 3-speed (and 5-speed) internal gear rear hubs - Flat or dished for tuning chainline. Xylan coating for greater durability

6061 CNC machined Alloy cups w/ Precision sealed bearings. - Bearings: 19mm mid sealed (x2) (with american cups) - Spindle: 19mm, 8 spline (included in kit) - Spacers: 6061 Alloy cones with 15/16"/19mm hat washer and 4x spacers included NOTE: These sealed American BB & American BB sealed upgrade kit (with 8-spline spindle) are designed to replace the 8 spline spindle and bearings of an unsealed American BB with a sealed version. Fits most complete bikes that come with unsealed American 19mm BB. 19mm Model does not come with a spindle.

Stages Gen 3 single-sided Power L meter is built onto a non-drive-side Shimano GRX RX-810 crank arm. It's compatible with all Shimano GRX Cranksets. Tour Proven Stages Power has carried riders to three consecutive Tour de France victories, plus many more world and national championships. If you believe racing provides the world's best product-proving ground, then Stages Power is proven as the world's best power meter. Active Temperature Compensation as Standard Equipment Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process, ensuring accurate readings no matter the environmental conditions. Individual meter calibration for the most accurate results. Stages Power meters are calibrated individually to ensure a +/- 1.5% accuracy level. Individual calibration means that you can trust the data produced by our system. Additional features: - +/- 1.5% accuracy in all conditions - Active temperature compensation - Accelerometer-based cadence measurement - Wirelessly upgradable firmware - LED indicator displays battery level at start up (with no need to connect to an app) and confirms successful zero reset - Updated accelerometer and addition of gyroscope for improved cadence resolution - Upgraded BLE and ANT+ radios offer a 6X improvement of data transmission strength Specifications: - Accuracy: +/- 1.5% - Power meter housing: low-profile design, with robust door interface - Weight: Only adds 15g to base crank arm - Battery Life: 200+ hours (coin cell: CR2032) when used as a single-sided meter - Power range (Watts): 0 to 5000 - Cadence range (rpm): 10-220 - Water resistance rating: IPX7 Sizing Options: - Lengths: 170mm, 172.5mm 175mm Compatibility: - This Shimano GRX RX810 Stages Power meter is compatible with all Shimano GRX cranksets. - Frame Compatibility: Most frames - Device Compatibility: ANT+, Bluetooth Smart Ready - Software Compatibility: Stages Link, Training Peaks, Strava, Garmin Training Center, and others

Shimano's 105 10-Speed Cassette delivers excellent shifting and durability. The cogs are made of long-lasing, smooth-running steel. They have Shimano's engineered tooth shapes for precision shifting. And for lightness, the cassette has an aluminum carrier for the top cogs and nylon spacers.

- Drivetrain Speeds: 11 - Chainring BCD: 110 Shimano Asymmetric - Material: Aluminum

- Aluminum pad holder with R55C4 pads

Shimano 105 BR-R7000 road caliper brakes offer a clear contact feeling with balanced rigidity, weight and stopping power. - Sleek low-profile caliper design - Wider clearance with larger tire sizes (28c Max) - Smooth and light operation - Integrated braking performance - Comfortable rough road riding with larger tire sizes - Intuitive braking control - Brake Lever Actuation: Short Pull - Pad Type: Cartridge

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.

The Shimano FD-R7000 11-speed front derailleur offers lighter front shifting with a natural stroke feel. The derailleur's cage design is optimized to perform with disc brake road bikes, while multiple cable routing options and integrated cable tension adjustment allow for precise setup and easy adjustments. As part of Shimano's 105 R7000 series, this front derailleur is ideal for beginner road cyclists, combining great value with trickle-down technology from Shimano's top-tier groups. - Cage is optimized for disc brake road bikes - Integrated cable tension adjustment for precise and easy adjustments - More frame cable routing options

- Shimano 105 R7000 Series CS-R7000 11-speed cassette - Average weight: 284 g (11-28T), 304 g (11-30T), 320 g (11-32T), 269 g (12-25T) Combinations: - 11 – 28T: 11-12-13-14-15-17-19-21-23-25-28T - 11 – 30T: 11-12-13-14-15-17-19-21-24-27-30T - 11 – 32T: 11-12-13-14-16-18-20-22-25-28-32T - 12 – 25T: 12-13-14-15-16-17-18-19-21-23-25T

Shimano 105 FC-R7000 asymmetric 110 BCD chainrings for 2x11 drivetrains.

The Shimano 105 R7000 mechanical brake Dual Control Levers bring quick and intuitive shifting and confidant braking in an affordable package. Features - Redesigned internal shifting unit - Greater reach adjust range - Easier access to inner shift cable - Quick and intuitive rear shifting operation - Reliable performance in race conditions - Lighter front shifting when paired with FD-R7000

Shimano 105 7000-series components offer much of the same technology and functionality as their top-level 11-speed drivetrains at a more budget-friendly price point. The RD-R7000 rear derailleur provides stable shifting performance and wide-range compatibility in two different cage lengths. The Shadow RD design limits the amount the derailleur sticks out from the side of the bike, reducing the risk of it making contact with objects and bending. - Maximum cog size: 30t (SS) / 34t (GS) - Total capacity: 35t (SS) / 39t (GS) - Pulleys: 11t - Chain compatibility: HG-EV 11-speed/HG-X11 - Direct mount compatible

Shimano's 105 Rear Derailleur delivers high-end function with upscale looks. With a body of light, durable cold-forged aluminum in Shimano's wide-pivot design with their light-action spring, rear shifting is practically effortless and always super smooth. The top pulley stays a uniform distance from each cassette cog ensuring that every shift resonates with the plunk of exact gear engagement.

The Shimano EF500 8-Speed dual brake/shift lever features reach adjust technology and an optical gear display. - Equipped with a reach adjust mechanism that allows for the distance from handlebar to lever to be adjusted in order to suit any hand size and riding preference - The optical gear display tells you which gear position is selected while riding - Compatible with V-Brake, Mechanical disc brake (MTB)

Shimano Alfine hydraulic disc complete brakes are engineered to balance reliable function with aesthetics. - Matches well with urban-style, internally geared bikes - I-Spec II compatible — this setup yields more space on the handlebar and a cleaner appearance

- MODEL NO: CS-HG400-9 - SERIES: SHIMANO ALIVIO M4000 Series - Compatible chain: HG 9-speed - Speeds: 9-speed - Type: HG

The Shimano BL-MT200 Hydraulic Disc Brake Lever and BR-MT200 Disc Brake Caliper - Brakes are pre-bled - Hydraulic hose included - Rotor not included

Shimano Alivio hydraulic disc brake sets offer reliable and powerful braking, along with pre-bled hoses for convenient installation. - BL-MT200 hydraulic disc brake lever - BR-MT200 hydraulic disc brake caliper - Rotor sold separately

- Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed - Drivetrain Speeds: 8

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.

Kick your mountain biking into gear with the performance and durability of an Alivio MT210 crankset. - High-quality anodized finish - Precise and reliable shifting

Shimano's Alivio Rear Derailleur is built to withstand the rigors of off-road riding, with a lightweight aluminum body and low-friction pivots for incredibly easy and smooth shifting. And, the Alivio features 11-tooth pulleys, which alternate chain-link contact reducing wear and smoothing pedaling.

Alivio 9-speed Shift/Brake Levers dress up your bike with Shimano's proven ergonomics and shifting technology. A single clamp keeps handlebar clutter to the absolute minimum. Shimano's index shifting is fast and precise, and the heads-up Optical Gear Display ensures you're always in the right gear. Hydraulic brakes offer powerful, all-weather stopping power and Shimano's One-Way Bleed mineral oil setup is low maintenance and reliable.

Shimano Altus M2000 Series 9-speed cassette. Combinations: - 11 – 32T: 11-13-15-17-19-21-24-28-32T (bo) - 11 – 34T: 11-13-15-17-20-23-26-30-34T (bn) - 11 – 36T: 11-13-15-17-20-23-26-30-36T (bw)

Shimano Altus hydraulic disc brake and lever sets feature an entry-level design that's ideal for beginner riders and riders with smaller hands. - The brake lever's versatile design matches numerous bike styles - Braking power is adjusted for entry-level riders - Pre-bled brakes for easy, quick, and clean installation