Parts

The Bontrager Comp 31.8 stem is Blendr ready and provides a secure and confident connection to 31.8 handlebars for road, city, and mountain bikes. - 6061-T6 cast body construction - 4-bolt dual band clamp retains stiffness and reduces weight - Opposing 2-bolt steerer tube clamp with M5 corrosion resistant steel bolts - Blendr ready for seamless accessory integration - Compatible with Blendr Elite bases and Blendr mounts - Suitable for use on a road, city, or mountain bike - Safe for use on carbon steerer tubes and handlebars

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

Serfas' Cruiser RX combines Serfas' Dual-Density padding with shock-absorbing springs for a supple and gentle ride. Plus, the elevated seat position and anatomical groove down the center eliminate pressure so you can enjoy cruising around for miles and miles. What's more, the split design allows the two sides of the seat to flex independently to reduce friction and irritation. • Twin Bar Design • Rails: Steel • Size: 273mm x 216mm • Weight: 825 Grams • Cover: Silk-Tech Lycra

Shimano's Deore XT Rear Derailleur uses cold-forged construction and cutting edge technology to deliver crisp shifting, real-world reliability, and trademark precision. Plus-type derailleurs use a lever-actuated clutch spring to prevent chain slap, reduce noise while on the trail, and improve chain engagement when riding over rough terrain. Sealed pulley bearings keep things spinning smoothly, and wide plate construction prevents the derailleur from getting clogged with mud and debris.

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

SRAM's PG-1030 10-Speed Cassette is a great choice. It's constructed of light and durable materials and boasts SRAM's PowerGlide tooth profiles and shift ramps for quick and positive gear changes every time. This trick cassette is available in four configurations perfect for riding off road, including one with a 36-tooth largest cog for super-easy climbing.

SRAM's MRX Comp Twist Shifters are simple to use and offer solid shifting and reliable construction. Shifting one gear or the whole range is simple with just a twist of the wrist. They shift a 2:1 Shimano rear derailleur and a SRAM or Shimano derailleur up front.

- Clamps to a threadless steerer, offers up to 3-1/4" stem height increase - Forged 6061 aluminum - Threaded alloy top cap

Shimano's Ultegra 10-Speed Cassette delivers pro-level shifting and durability. The computer-enhanced tooth shapes and tough cogs mean you can shift quickly, precisely and smoothly even under pressure.

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.

When it's time to replace your 9-speed cassette, check out SRAM's PG-950 cassette. It delivers solid shifting and durability ride in and ride out for your 9-speed rig.

Serfas' Performance RX saddle is your prescription for riding with comfort. It boasts a cutaway top that minimizes pressure, dual-density padding for cushioning, and a protective layer of friction-fighting Reactive Gel. What's more, the split design allows the two sides of the seat to flex independently for even more comfort. • Narrow Design for Endurance • Twin Bar Design • Rails: Chromoly • Size: 264mm x 158mm • Weight: 430 Grams • Cover: Waterproof, Breathable, Anti-Microbial Microfiber

Original equipment replacement rear derailleur hangers. Get back on the road with a quality replacement hanger. Product details - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications - Mounting location: Rear drive side - Attachment: 1-bolt

Serfas' Women's RX saddle is your prescription for riding in comfort. It boasts a cutaway top that minimizes pressure, dual-density padding for cushioning, and a protective layer of friction-fighting Reactive Gel. What's more, the Twin Bar design allows each side to flex independently for even more comfort while the four-way stretch Lycra top increases the saddle's longevity. • Twin Bar Design • Rails: Steel • Size: 267mm x 171mm • Weight: 485 Grams • Cover: Silk-Tech Lycra

Shimano's M540s are race-ready clipless pedals that don't require a team budget. These rugged, light beauties feature dual-sided Shimano SPD bindings that are easy to enter and exit and deliver excellent power transfer and maneuverability. The bindings are adjustable for dialing in the perfect tension and these sweet pedals have an open mud-shedding design to prevent clogging. Plus, the M540s are built to last with chromoly axles and sealed-cartridge bearings. - 352 grams (pair)

The PC-951 is SRAM's most economical PowerChain and maintains their high standards of quality. It boasts tough chrome-hardened pins for durability and accurate shifting. And, with its great PowerLink, you don’t even need tools to install it.

When it's time to replace your old 8-speed cassette, check out SRAM's PG-850. Its steel construction and SRAM's PowerGlide technology combine to deliver miles of solid shifting and outstanding durability.

Avid takes entry level to a whole new level with the BB5s, which feature ball bearings (where the BB comes from in the name), a melt-forged body and a CleanSweep rotor for excellent stopping power and awesome durability. Plus, an inboard pad adjustment knob lets you dial in the perfect distance between the rotor and the pads, while Avid's ingenious Tri-Align caliper-positioning system perfectly aligns the pads parallel to the rotor in seconds. And, the tool-free pad replacement and adjustment makes quick work out of accommodating for pad wear, so you always have positive, powerful braking.

Lightweight aluminum construction with a versatile riser bar design.

- 1-Piece, molded, cage-style body - Loose ball bearings - Accepts toe clips/straps - Spindle Material: Chromoly - 305g

- Galvanized steel pedal body - 2-piece block platform - Boron axle - Plastic blocks w/ integrated reflector - 553g pair

- CNC aluminum body - Sealed bearing - Toe clip compatible - Reflectors included - 9/16-inch spindle

A dual-density lock-on grip with an ergonomic design and IsoZone vibration damping for all-purpose comfort. - Integrated clear gel adds comfort and shock absorption - Dual-density compound design provides secure grip, control, and comfort - Contoured design comfortably supports palm to decrease fatigue - Lock-on clamp securely holds grip core to bar, eliminating slipping

The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility. - Gutter Seal Technology drastically improves sealing against the elements - Sealed cartridge bearings - One oversized spindle to work across every bottom bracket standard

SRAM's PC-1 Single Speed Nickel Chain is designed for singlespeed bicycles so it won't jump off when you're laying down the power. It comes with a connector link for easy installation and removal.

Ready for city shoes or cycling shoes Be ready for anything with the Bontrager Commuter pedal. This dual-sided pedal features a confident platform on one side and a cycling shoe clip-in on the other. Durable materials and sealed cartridge bearings ensure lasting performance for this SPD-compatible pedal. Cleats and hardware included. - Versatile SPD-compatible and platform combo design - Durable Chromoly spindle for long-lasting durability - Sealed cartridge bearings provide smooth, reliable feel - Adjustable release tension - Includes cleats and mounting hardware - Spindle: 9/16-inch

• Replacement for one-piece crank • Steel

These 9-speed cassettes are nickel plated for durability and constructed using the same processes as microSHIFT's higher-end cassettes, resulting in rapid, responsive shifting at an affordable price. - Nickel-plated - Continuously molded cogs are straighter than stamped steel, resulting in more consistent, predictable shifting performance - Precision ramps and chamfers for rapid chain movement - Compatible with SRAM and Shimano 9-speed systems - Steel lock ring Gear combinations: - 11-25T: 11-12-13-15-17-19-21-23-25 - 12-25T: 12-13-14-15-17-19-21-23-25 - 11-28T: 11-12-13-15-17-19-21-24-28 - 11-32T: 11-13-15-17-19-21-24-28-32 - 11-34T: 11-13-15-17-19-21-24-28-34 - 11-36T: 11-13-15-18-21-24-28-32-36

- Imitation sheepskin - Foam padding - Fits cruiser and exerciser seats

Magura olives (compression ferrule) bag/20 - Small parts used to install hydraulic hose for Magura disc brakes. - Compatible with Campagnolo H11 brake/shift levers

Origin-8's Pro Pulsion Bull Horn Handlebar is crafted from lightweight 6061-T6 aluminum. It features a great bullhorn shape that works great for fixed gear and city bikes. And, it comes in a bevy of colors to add some style to your ride.

10 speed eBike chain coated with KMC’s latest breakthrough in rust protection. EcoProteQ treatment doubles the rust resistance compared to the RustBuster treatment. Benefits of the smoother coating are less noise, great performance, maximum rust resistance and great look. - Built strong for your eBike - EPT anti-rust coating - Compatible with Shimano, SRAM, & Campagnolo 10 Speed Systems - Mushroomed Pin Riveted - 1/2" x 11/128"

Origin-8's Track/SS Crankset is made of light and durable forged aluminum. It has a fine machined-aluminum 46-tooth chainring for super-smooth pedaling and comes in a variety of colors to make your bike the coolest ride on the block. - Single speed crankset - Forged AL6061-T6 alloy crankarms - CNC alloy 1/8" 46 tooth chainring - 42mm chainline with 103mm JIS BB

- PIVOTAL Compatible - Ultra-light 6061 forged alloy construction - Reinforced wall construction - Setback: 0mm

- 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

Lightweight aluminum alloy - Non-Keyed - Height: 20mm - 10 to a bag

Claris R2000 series offers reliable functionality at a price point for new riders. Designed for easy rides around town with the durability to handle a long tour, Claris R2000 has a sporty design and promises the opportunity of comfortable and casual riding.

SRAM's Guide Hydraulic Line Kit is a replacement hose kit for all Guide brakes.

The Origin8 Twistr Integrated Headset features highly polished sealed angular contact premium bearings ensure smooth operation. Its CNC-machined AL6061 top cover is sealed to keep moisture and grit away from the bearings, while the CNC-machined AL7075 crown race protects the lower bearings and fork. - AL6061 top cap - Forged stainless steel bolt - Includes star nut

Sunlite's Gel Grips are soft and feature an ergonomic shape for premium comfort.

A specific eTen hydraulic cartridge with single bolt offset saddle clamp allow the enjoyment of droppers at a low price, available with 100mm of travel. - Black hard anodized stanchion and an air spring, hydraulically locked cartridge - Single-bolt alloy head - Remote sold separately

To keep your Avid brakes functioning properly, check your pads for wear and replace them when necessary. Organic compound pads are softer for quieter braking and increased modulation, while metallic pads dissipate heat better and last a bit longer. Two pads, one retraction spring and a mounting bolt are included (enough for one brake) in each pad set. And, choose an aluminum backing plate if you're really counting the grams.

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

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. - These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399) - CNC machined 6061 aluminum - Made in the USA

If you're looking for a saddle with plush comfort and a narrow profile, Serfas' E-Gel Hybrid Elastomer saddle fits the bill. It offers Serfas' cushy E-Gel Technology, a deep-groove design, and elastomer springs for a super cushy ride. Plus, the sporty style and amazing comfort keep you smiling mile after mile. • Rails: Steel • Size: 279mm x 171mm • Weight: 635 Grams • Cover: Soflex

MicroSHIFT's H11 cassettes are manufactured to exacting tolerances for straightness, shift quality, and durability, resulting in responsive shifting performance that lasts longer than you might expect. - Continuously molded cogs are straighter than stamped steel, resulting in more consistent, predictable shifting performance - Precision ramps and chamfers for rapid chain movement - Compatible with SRAM and Shimano 11-speed systems - Steel lock ring - Sprockets are ED coated for added durability Gear combinations: - 11-46T: 11-13-15-18-21-24-28-32-36-40-46 - 11-42T: 11-13-15-17-19-21-24-28-32-36-42

Shimano Ultegra R8000 front derailleur. - Lighter front shifting operation - Link construction matches the force curve of the hand more naturally to reduce effort at the end of shifting - 100% perfect setting - New link construction allows for more flexible cable routing design - TL-FD68 and turning converter is not required in assembly - Easy and precise setting - Now possible to adjust cable tension on FD without specialized tools - Redesigned to fit wider gear pitch without sacrificing shifting performance - Shorter length of rear center (410mm) with O.L.D. 135mm - Model Number: FD-R8000-B - Series: Ultegra - Top Gear Teeth: 46-53T - Chain Stay Angle: 61-66 - Chain Line: 43.5 - Average Weight: 106 grams

- Deluxe gel cushion cover - Non-slip bottom - Locking drawstring

Dimension Alloy seatpost. - 1-piece forged AL-2014 - Clamp Style: Standard Rails - Material: Aluminum - Max Height: 245mm - Min Height: 35mm - Weight: 250g

Serfas' RX saddle is your prescription for riding in comfort. It boasts a cutaway top that minimizes pressure, dual-density padding for cushioning, and a protective layer of friction-fighting Reactive Gel. What's more, the Twin Bar design allows each side to flex independently for even more comfort while the four-way stretch Lycra top increases the saddle's longevity. • Twin Bar Design • Rails: Steel • Size: 267mm x 171mm • Weight: 485 Grams • Cover: Silk-Tech Lycra

- High angle stems designed specifically for use with Monstercross or Gravel bikes equipped with off-road drop bars - Available in +25° and +40° versions and lengths from 60 to 130mm - 3D forged 6061 aluminum construction - Fork Dia: 1-1/8" - Bar Clamp: 31.8 - Color: Blk - Material: AL6061

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.

- Clamps to a threadless steerer - Offers up to 4-1/2" stem height increase - Forged 6061-aluminum provides extra strength - Machined aluminum top cap is threaded, providing easy installation

- Best seller - Shock Absorbing Design - Ridged Turbo Shape - Fits 7/8" Bars - Style: with Flange - Length: 110mm

The industry standard cable-actuated disc brake since its introduction is still popular due to smooth ball bearing operation and ease of installation and maintenance. - All calipers have 74mm mounting bolt spacing - For use with long cable-pull levers - Pad retraction and spring tension are adjustable - Includes steel-backed sintered pads - Brake Caliper Type: Post Mount - Brake Lever Actuation: Long Pull - Hub/Disc Compatibility: 6-Bolt - Rotor Included: No

SRAM’s 11-speed chain features heavily chamfered outer plates for improved shifting and quiet running. And, with its great PowerLock connecting link, installation and removal is a snap.

- One-piece resin body - Barefoot friendly rubber surface - Includes reflectors

Shimano ST-EF500 shift/brake lever provide an ergonomic, integrated solution for both brake and shifting controls. - Optical gear display - Adjustable reach - 4-Finger lever, compatible with cantilever, roller, linear-pull, and mechanical disc brakes

QUICK-LINK FEATURE - Tool-free assembly (possible) - Non-reusable - TL-CN10 BENEFIT - Easy connect - Compatible with current 11-speed chains - Quick assembly tool

Sunlite's Adjustable Quill Stem puts your bars right where you want them. This wonderfully easy-to-use stem adjusts from 0 to +50 degrees—more than enough to help you find your ideal position. And, the 2-bolt clamp holds securely holds your bars.