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Parts

$79.99
Upgrade or refresh your bike. - Affordable alloy seat mast cap - Direct fit on all Trek road bikes with round seat masts - 2-bolt design offers independent setback and tilt adjustments - Includes 7mm round saddle clamp ears
$13.99
Integrates seamlessly with basebar. - Only compatible with Speed Concept - For specific compatibility concerns, please contact our Customer Service team
$20.99
Don't be left hanging. - Universal Derailleur Hanger - or UDH - offers greater derailleur protection - Designed to rotate rearward in event of an impact - Works with all drivetrains - 30mm washer provides full coverage over ABP bearing seals - Included attachment hardware is reverse threaded
$14.99
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
$99.95 - $114.95
Thomson's Elite Seatpost is perhaps one of the most recognizable bicycle components in the world and it has earned its reputation as a super-strong, light and reliable beauty. With roots in the aerospace industry, Thomson builds the post with a tough and light 7000-series aluminum body, an elliptical extrusion that adds strength and stiffness, and a head and seat clamp forged and machined from a block of aluminum to eliminate any possible weak areas. Plus, its simple-to-use 2-bolt seat clamp allows speedy, infinite and secure seat angle adjustment from minus 5 degrees to plus 29 degrees. Upgrade your favorite ride to a Thomson seatpost and start riding in style.
$3.95
Bolts, clamps and washers for Thomson Seatposts and Seat Clamps. - Sold individually, includes bolt, washer and nut
$24.95 - $24.99
These clamp sets can be used on any of the Thomson Seatpost line (Elite, Masterpiece, & Droppers)
$29.95 - $30.00
Precision CNC machined of light and durable 7000-series aluminum with a fine anodized finish, and 100% made in the USA, Thomson's Seatpost Collar is a beautiful upgrade for your bicycle. It features their bolt, washer and barrel nut combination that allows float on both sides of the collar slot for consistent clamping force. Plus the bolt-hole angle, the collar's 12.7mm inside height and the offset slot, ensure optimum seatpost clamping force at only 25 inch pounds of torque to protect your precious frame and seatpost.
$164.99
For nearly three decades, Terry has been working with all levels of riders to solve all types of saddle comfort issues. Introduced in 1999, the Italian-made Butterfly represents the best in all that research and development. The Butterfly Ti has a textured leather cover that will wear beautifully over time and keep you solidly planted on the saddle. Wider in the rear than typical race saddles for good support of a woman's sit bones; completely cutaway through the nose and mid-section, making it flexible and comfortable against soft tissues; low profile, flat top with injection molded foam that's stiff enough to give you more power for pedaling. - Debossed butterfly graphic - Textured leather cover - Signature Butterfly cutaway through center of saddle for pressure relief - Length x width: 262mm x 155mm - Weight: 248 grams; 8.7 ounces - Rails: ti-316
$25.00
TRP Alloy Rim brake pads are specifically designed for aluminum rim braking surfaces. - High performance brake pads - Aluminum rim compound - Fits all TRP road brakes, InPlace cartridges, Shimano and Shimano compatible road cartridges - Color: Black - Sold in sets of 4 (2 pairs)
$99.99
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
$99.99 - $119.99
The Spyre SLC 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: 146g per caliper - Carbon actuation arm for maximum rigidity, and weight savings - Dual-piston actuation - Works with ALL cable actuated road levers. Compressionless (linear strand) housing is highly recommended - TRP ultra-grippy semi-metallic pads. These are compatible with Shimano M525/M515 pads - 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
$29.99
High performance compound for alloy wheels. Improved power and modulation with excellent wet weather stopping power. Fits: - SRAM Road - Shimano Road - Campagnolo Potenza 2016 - Campagnolo Athena 2016 - Campagnolo Veloce 2016 - Campagnolo Centaur 2017
$25.99
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, chrome-plated chromoly, these seriously tough cogs are strong, shiny and they come in sizes from 13T to 22T so you can pick the perfect gear.
$110.00
If variety is the spice of life, then the Moloko bar oozes umami at every bend. It offers a multitude of hand positions to keep you comfortable and in control over the course of a long day riding over varied terrain. It also has plenty of spots to mount your various accessories. Dangle a handlebar bag from it, strap some lights to it, throw a GPS on it (if that's your thing), and ride all day. It comes in a standard width of 735mm but if 685mm is more your style, don't you worry. Surly added cut marks so you can easily make it so. - Material: CroMoly steel - Clamp diameter: 31.8mm - Width: 735mm; Cut marks for 685mm - Rise: 0 - Sweep Angle: 34 degrees - Weight: 709g - Color: E.D. coated Black
$50.00
Turn your geared bike into a singlespeed machine with Surly's Singleator. The Singleator mounts to your derailleur hanger and provides a smooth, quiet and adjustable means of tensioning the excess chain slack on any bike. It's made from strong forged steel and features a triple-sealed spring, large-cog capacity, chain guides, fully-adjustable chain line, floating pulley, and a stainless-steel pivot bushing. And, it works with both BMX and standard chains.
$40.00 - $45.00
Bling collection delivers the flashiest bar tapes for the flashiest of riders. Fusing performance and style, Supacaz delivers the only bar tape worth dreaming about. Silicone Gel dampens and eliminates all vibrations for the smoothest ride. Bling bling every time you ride around your city! - Eva Metallic (top layer): Fusion of metallic finish with the eva vibration dampening foam maximizes tackiness. Highly resistant to UV rays, climate, and sweat. - Kush Foam (middle layer): Exclusive compound that maximizes dampening via a nano amount of foam. Shock-absorbing qualities that drastically improve bike handling in the corners, downhill, and in rough conditions. - Silicone Gel: This backing provides additional comfort and vibration dampening. - Emboss: The tape is completed with the embossment of the beloved Supacaz pattern. The embossment creates the unique Supacaz look and wicks away moisture which maximizes grip. - Plush Hand Feel - Silicone Gel Injected 1 Set includes: - 2 Super Bling silicone gel tape rolls - 2 aluminum laser-etched Star Plugz (powder coated or anodized) - 2 High-end rubberized finish tapes
$54.99
Stay fully planted as you smash the mountain. The lightweight Smash pedal offers uncompromising performance with its strategically placed pins and bulletproof, extended axle design. - Body: Reinforced Premium Thermopoly - Axle: CNC-machined Cro-Mo - Bearings: Ultralight, self-lubricating sealed bushings - Replaceable pins - Size: 113mm x 114mm - Weight: 180g (each)
$39.99 - $45.00
Super Sticky Kush is the bar tape of choice for 3x World Champion Peter Sagan. Fusing performance and style, Supacaz delivers the only bar tape worth dreaming about. We boldly claim that Super Sticky Kush is the best bar tape ever. Galaxy series adds just enough color to mix or match with any bike. - Super Sticky PU (top layer): Superior supple hand feel with long-lasting performance. Extremely advanced polyurethane that remains tacky in wet conditions. Highly resistant to UV rays, climate, and sweat. - Kush Foam (middle layer): Exclusive compound that maximizes dampening via a nano amount of foam. Shock absorbing qualities that drastically improve bike handling in the corners, downhill, and in rough conditions. - Emboss: The tape is completed with the embossment of the beloved Supacaz pattern. The embossment creates the unique Supacaz look and wicks away moisture which maxamizes grip. - Tackiest/Best Hand Feel - Long-lasting PU tape - TruNeon: Super Bright, Exclusive Colors 1 Set includes: - Two Super Sticky Kush tape rolls - Two aluminum laser-etched Star Plugz (powder coated or anodized) - Two high-end rubberized finish tapes
$39.99 - $45.00
Super Sticky Kush is the bar tape of choice for 3x World Champion Peter Sagan. Fusing performance and style, Supacaz delivers the only bar tape worth dreaming about. We boldly claim that Super Sticky Kush is the best bar tape ever. StarFade will transform any bike into a head-turner with a blast of color and flashy graphics. - Super Sticky PU (top layer): Superior supple hand feel with long lasting performance. Extremely advanced polyurethane that remains tacky in wet conditions. Highly resistant to UV rays, climate, and sweat. - Kush Foam (middle layer): Exclusive compound that maximizes dampening via a nano amount of foam. Shock absorbing qualities that drastically improve bike handling in the corners, downhill, and in rough conditions. - Emboss: The tape is completed with the embossment of the beloved Supacaz pattern. The embossment creates the unique Supacaz look and wicks away moisture which maximizes grip. - Tackiest/best hand feel - Long-lasting PU tape 1 Set includes: - Two Super Sticky Kush tape rolls - Two aluminum laser-etched Star Plugz (powder coated or anodized) - Two high-end rubberized finish tapes
$7.99
- Smaller grips for smaller hands in a comfortable and fun dinosaur print - 97mm length
$29.99
- Steel body - Chromoly spindle - Sealed bearings - Repair BB designed to work in frames that have stripped BB threads - Shell: 68mm - Spindle Type: Square Taper JIS - Weight: 360-370 grams
$114.99
The SunRace MZ 12-Speed Cassette offers a wide ratio design. - Shimano compatible 12-speed cassette
$47.99 - $64.99
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.
$49.99 - $54.99
Shimano's 105 11-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.
$49.99
Shimano's 105 Bottom Bracket Cups are for Shimano's integrated crankset (FC-5600) and feature minimal bearing resistance for smooth pedaling.
$69.99
- Shimano 105 R7000 Series CS-HG700-11 cassette - Average weight: 379g - Combination: 11-13-15-17-19-21-23-25-27-30-34T
$289.99
Shimano's 105 Crankset sports 3 chainrings for comfortable pedaling in any terrain. It also delivers excellent power transfer thanks to the hollow-forged-aluminum crankarms, which make climbing a breeze.
$42.99 - $54.99
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
$50.99 - $69.99
- 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
$129.99 - $279.99
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
$56.99 - $61.99
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
$48.99
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.
$13.99
- Wears and functions like other links on the chain - SIL-TEC surface treatment - Tool free installation possible - TL-CN10 is available as SM-CN900-11 - Single use
$38.99
The Shimano BL-MT200 Hydraulic Disc Brake Lever and BR-MT200 Disc Brake Caliper - Brakes are pre-bled - Hydraulic hose included - Rotor not included
$29.99
- Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed - Drivetrain Speeds: 8
$31.88
Shimano's Alivio Front Derailleur features wide pivots and a rigid cage for fast shifting and trail-worthy durability. This 9-speed compatible derailleur also gives you clearance for mud guards or wide tires.
$29.68 - $29.99
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)
$54.99
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
$17.99 - $21.99
For reliable mountain bike shifting, Shimano's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. - Slim main lever body - OPTISLICK for smooth shifting performance - Gear display positioned below the handlebar - Numbered gear display indicates gear position at a glance - Light shifting operation, wider compatibility, and suitable for internal cable routing - Streamlined cockpit experience
$45.99
Shimano BB-ES51 Octalink V2 Bottom Brackets - Fits Shimano Octalink V2 Spline Cranksets - Crankarm fixing bolts not included
$19.99
BB-UN26 cartridge bottom bracket. - Smooth rotation - Square taper spindle - Sealed cartridge bearing assembly
$19.99
- 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
$15.99
- 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
$4.38
- Shimano, Y8JA98020, SM-BH90, Olive and connecting insert
$82.99
Shimano BR-MT520 4-piston hydraulic disc brake calipers offer rapid initial pad contact as well as controllable power modulation. The caliper features a wider contact area using dual-diameter opposed pistons for highly-responsive braking power and greater control. - Master cylinder design is sleek and durable - Includes metal pads
$29.99
SHIMANO DEORE - 126 links for HG 12-SPEED - MTB Chain The M6100 chain provides smooth shifting and enhanced chain retention thanks to an extended portion of the inner plate. The new chain features QUICK-LINK assembly and is optimized for HYPERGLIDE+ cassettes and DYNAMIC CHAIN ENGAGEMENT+ chainrings. - Proprietary design ensures smooth shifting and strength - Extended inner plate improves chain engagement and retention - Shorter shift times and less pedaling shock - Optimized to work with HYPERGLIDE+ cassette sprockets and DYNAMIC CHAIN ENGAGEMENT+ chainrings
$37.99
- SLX/105 chain 11-speed chain - Sil-Tec surface treatment on roller plates only - Weight: 257g - Now with quick link - Refer to Documents and links to find the right product
$39.99
The M7100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick-link assembly and SIL-TEC treatment for extended offroad durability. - Extended inner plate improves chain engagement and retention - Reduced shift times and pedaling shock - Non-reusable - Features Shimano's SIL-TEC ultra-low friction surface treatment - Includes Shimano Quick-Link (SM-CN910-12) - This chain meets durability requirements for E-MTB applications
$79.99
The Shimano CN-M9100 features an extended inner link plate that connects seamlessly with chainring teeth for highly efficient drivetrain performance. Its design offers a reduction in natural vibrations normally caused by the inner and outer chain plates rolling onto the chainring. It provides better chain engagement, stronger retention, and smoother pedaling. - Enhancements to shifting performance - Easy connect - Non-reusable - Smoother driving even over bumpy terrain - Compatible with Shimano Quick Link SM-CN910-12 - This chain meets durability requirements for E-MTB applications
$24.99
- MODEL NO: CS-HG41-7 - SERIES: SHIMANO - Combination: 11-13-15-18-21-24-28T (ac) - Combination name(Group name): 11-28T (ac) - Compatible chain: IG/HG - Speeds: 7-speed - Type: HG
$57.99
- 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
$29.99
Shimano's Claris cassette is an incredible value for your 8-speed drivetrain. This cassette comes in a range of sizes to suit your riding style and terrain.
$94.99 - $149.99
Shimano's Claris Dual Control Levers offer smooth shifting and confident braking. The hoods are ergonomically contoured for a comfortable grip and easy access to shifting controls from any handlebar position. Top-view gear indicators ensure you know which gear you're in at all times.
$74.99 - $94.99
The Shimano Claris ST-R2030 is a dual control brake/shift lever for Shimano 2x8 and 3x8 drivetrain applications. It features a reach adjust mechanism and Shimano's Super SLR friction-reducing technology. - Reach Adjust mechanism allows for the distance from the handlebar grip to the lever to be adjusted to suit any hand size or riding style - Super SLR technology improves braking response and modulation by reducing friction through the caliper, lever, and cable - The Dual Control Lever has both brake and shifting functions in the system to enable simple operation - Includes OT-SP41 cable housing to maximally reduce the inner cable friction for quick response to operations and effortless shifting
$15.99
- Octalink bolts include steel washers, JIS includes black plastic caps - HT2 mount bolts (low torque plastic, except XTR-M970 aluminum) are for mounting non-drive arm - Hollow bolts (SH-21504) not recommended for non-treated spindles
$814.99
Our fastest ever shifting across SHIMANO's widest ever DURA-ACE gear range, the RD-R9250 is capable of both race wins and personal bests. The DURA-ACE RD-R9250 integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worth of any podium. A single cage length that is compatible with 28-34T low sprockets brings new versatility to the world's best road component group. FEATURES - Our fastest ever rear shifting, 58% faster than RD-R9150 - Compact design includes an integrated wireless unit, charger, and switch - Adjust mode, etc. - Wider range capacity (Max. low sprocket: 34T) - CFRP rear derailleur plate
$44.99 - $51.99
Shimano Deore M6000 CS-HG500-10 10-speed cassette. Combinations: - 11 – 25T: 11-12-13-14-15-17-19-21-23-25T - 12 – 28T: 12-13-14-15-17-19-21-23-25-28T - 11 – 32T: 11-12-14-16-18-20-22-25-28-32T - 11 – 34T: 11-13-15-17-19-21-23-26-30-34T
$32.99
- V-Brake design - Cartridge type brake pads - Inner cable lead unit included - Adjustable linear springs on both sides - Longer brake arm resulting in a better spacing for mudguards
$17.99
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.