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Parts

Inventory varies across our stores. Please call to ensure the product you are looking for is in stock at the location you plan to visit before stopping by. You can always buy online for in-store pickup.

Belmont Wheelworks - 617.489.3577 | ACE Wheelworks - 617.776.2100

Chris King NoThreadSet Headset
Chris King led the threadless headset revolution with their NoThreadSet. This iconic, incredibly durable piece of equipment embodies the limitless potential found in simple, high-quality design. Equally appropriate on your road or mountain bike, the NoThreadSet has been ridden to World Cup titles on the trail, and to victory at the Tour de France. Featuring precision-machined aluminum cups, King's own in-house stainless steel bearings, a stainless steel base plate, and all ten Chris King colors, each headset is a statement piece that will likely outlast your bike!
OneUp Components Comp Pedals
The OneUp Composite Pedals features a huge (115x105mm) super grippy platform with 10 rear-loading steel pins per side to keep your feet planted on even the roughest of trails. With a weight of only 355g, they won't slow you down on the climbs. Designed from stealth rubber down and shaped with a subtle convex profile to provide you with more grip thanks to the pedal sitting in the natural arch of your foot. The thin leading edge chamfered design gives you maximum clearance to reduce pedal strikes and deflect off trail obstacle. FEATURES +10 rear loading Steel pins / side, with Nyloc nuts +DU plus cartridge bearing axle system +Thin leading edge chamfered design to deflect off obstacles +Wide platform design for increased stability +Contoured shape provides ultimate connected feel SPECS Weight: 355g Platform Size: 115x105mm # of Pins: 10 per side Axle Material: Black chromoly steel Height: 18.5mm (13.3 at the leading edge) Pin to Axle distance: 108mm Color: Stealth Black, Red, Blue, Orange Body Material: Nylon Composite INSTRUCTIONS Install with 6mm Hex or 15mm pedal wrench. Torque to 35Nm (25 ft-lbs) Min
OneUp Components Dropper Post Remote V2
An Aluminum remote with an oversized bearing and a super smooth action. The unique lever position allows you to keep a stronger grip on the bars while actuating your post. Don't think twice about dropping your post, even when charging into technical sections. The OneUp lever mimics your R/H shifter’s inboard upshift paddle position instead of the usual downshift paddle position of most remotes. This position requires considerably less thumb movement to reach the lever. NO BLEEDING The cable setup is quick and easy. The cable clamps at the lever making shortening the housing length for clean routing a breeze. Unlike a hydraulically actuated dropper, there is no temperature sensitivity and If your remote gets damaged you can still lower or extend your post by removing it from your frame and pushing on the actuator by hand. Kit includes cable and housing Compatible with all cable actuated dropper posts. SPECS Compatibility +22.2mm Bar Clamp - All other groups 10 speed Shimano +SRAM Matchmaker X - SRAM MMX clamps Weight: +Remote with 22.2mm Bar Clamp - 46g +Remote with SRAM Matchmaker X - 43g
Wheels Manufacturing Inc. Pedal Washers
$1.00
Wheels Manufacturing Pedal Washers help distribute the forces of a pedal spindle on your expensive crank arms and allow you to torque pedals properly over and over again without damaging crank arms.
KMC Half Link Adapter
$2.99 - $5.00
- Half-link connector allows you to add or subtract half of one link (1/2 inch) from the chain in order to optimize chain tension - Uses standard chain pin connector and tool
Sunlite Cottered Pin
$2.99
- Sunlite Cottered Pins
Wheels Manufacturing Inc. Aluminum Headset Spacer
$3.00 - $23.00
You have to get that handlebar height just right. It's more comfortable, more efficient, and helps keep your entire upper body healthier. Wheels Manufacturing has your well-being covered with a wide variety of sizes to ensure your bars are right where they need to be. - Spacers are sold individually or in packs of 5 or 10 spacers. Select options from the dropdown menus to display pack size
Wolf Tooth Components 25mm B-Screw
$3.00
- Longer B-screw needed when using 40t or 42t cog with most Shimano derailleurs
Avid Overcoat Noodle
$3.99
- Noodle/Boot completely seal brake cable, upgrades most linear brakes
Dia-Compe Straddle Cable Carrier
$3.99
- Aluminum straddle cable carrier for cantilever brake
FSA MegaExo Left Crank Bolt for 19mm MegaExo Cranks
$3.99
This is a MegaExo Left Crank Bolt for 19mm MegaExo Cranks. - M12 bolt
Greenfield RetroKit
$3.99
The Greenfield RetroKit is a retro-mounting kickstand plate designed with a cutaway to clear derailleur cables. - Fits all Greenfield kickstands and most generics - Made in the USA
Jagwire EZ Handle 1.8mm x 330mm Single-End Straddle Wire
$3.99
Jagwire's EZ Handle Single End Straddle Wire is a replacement straddle wire (also called a crossover or transverse cable) for cantilever brakes.
Problem Solvers 11-Speed Freehub Spacer for 10-speed cassette
$3.99
Problem Solvers' 11-speed Freehub Spacer converts your 11-speed freehub body to accept a 10-speed casssette. Use this spacer if you are running a 10-speed drivetrain on a new set of wheels with a 11-speed freehub body. The spacer is 1.85mmm thick.
Sunlite Cassette Spacer
$3.99
- Alloy spacer converts an 8-speed rear hub to use a 7 speed cassette - Range: 4mm - Color: Silver
Problem Solvers 1-1/8-inch Headset Spacers
$4.50
Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. - Made from Aluminum, anodized or polished finish, without logos - 1-1/8" Diameter - S.H.I.S. Stem Clamp Diameter: 28.6mm
Jagwire Basics Derailleur Cable
$4.99
These double ended cables have a unique disc style head that fits Simplex/Huret and a normal Shimano/SRAM head. - Galvanized - Pre-stretched - Double ended - Cable Head: Shimano/SRAM, Huret/Simplex - Defined Color: Silver - Diameter: 1.2mm - Double Ended: Yes - Disc style Huret/Simplex end is slightly smaller than original spec, but is functionally compatible with Suntour X-Press shifters
Mission BMX Crank Pinch Bolts
$4.99
Replacement crank arm pinch bolts that fit Mission cranks and many others. Includes two bolts. Product Specifications - Thread: M6 x P1.0 - Allen Key: 6mm - Includes: 2 Bolts - Weight: 0.5oz
Odyssey Cable Knarps
$4.99
- Sold in pairs. - Allen wrench included.
Odyssey High Pressure Rim Strips
$4.99
When you can’t even see a part, you might forget about it, but it doesn’t mean its not important. Flat tires are probably the most common bicycle failures. Many times, flats are caused by the rims, specifically the lack of protection from the rims' sharp edges. Good rim strips didn’t exist for BMX rims. They work well and improve the function of any 20 inch rim. If you forget about them, that means they are doing their job.
Problem Solvers Bottom Bracket Cable Guide
$4.99
Single sided, bottom bracket mounted cable guide, with integrated cable housing stop. - Intended to fit 40mm diameter bottom bracket shells - Includes M5 mounting bolt - Direct replacement for: Salsa Vaya, Salsa Warbird (Alloy), Salsa Journeyman, All-City Cosmic Stallion, - All-City Gorilla Monsoon, All-City Macho King, All-City Space Horse Disc
Problem Solvers Brake Boss Plugs
$4.99
The Problem Solvers Brake Boss Plugs are perfect for when you've removed your cantilever or linear-pull brakes in order to run disc brakes or a fixie setup. These plugs thread into the empty frame bosses and lend a clean look, while also protecting the threads inside the frame from corrosion.
Problem Solvers Cassette Spacer
$4.99 - $7.99
The Problem Solvers Cassette Spacers are made of light and durable anodized aluminum and come in different thicknesses for correctly spacing various brand and model cassette cogs. Measure and match your spacers to choose the right width.
Race Face X-Type Spindle Spacer Kit XC/AM Cranks
$4.99
Replacement spindle spacers for Race Face X-Type XC/AM cranksets.
SRAM Power Link Chain Connector
$4.99
Power Links provide tool free chain assembly. - 8-speed width: 7.1mm - 9-speed width: 6.8mm - Chain Compatibility: SRAM Sold as a single link.
SRAM PowerLock Chain Connector
$4.99
Power links provide tool free chain assembly. - Chain Compatibility: SRAM - Reusable: No
SRAM PowerLock Eagle Chain Connector 12-Speed
$4.99
This is the correct connecting link for SRAM's 12-speed Eagle chains. It is are for installing new chains and fixing chains on the road and trail. Comes with 1 chain link.
Thomson Seatpost Bolt Kit
$4.99
Bolts, clamps and washers for Thomson Seatposts and Seat Clamps. - Sold individually, includes bolt, washer and nut
RockShox Reverb Brass Post Keys
$5.00
A new stet of post keys for your RockShox Reverb tightens up any rotational slop that may develop normally with use. - Fits all generations of Reverb and Reverb Stealth - Brass Key sizes are defined by the number of lines on the key. (Zero lines means a "Size 0" key, 3 lines means a "Size 3" key.)
Wheels Manufacturing Inc. Carbon Fiber Headset Spacer 1-1/8-inch x 10mm
$5.00
- Black carbon fiber weave headset spacers for tuning ride height - No logos - Includes one (1) 1-1/8" x 10mm spacer
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