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Parts

Inventory may vary and items may be only available at one of our stores. Please call us to make sure the part you are looking for is available at the store you want to visit.

Belmont Wheelworks - 617.489.3577 | ACE Wheelworks - 617.776.2100

Shimano 105 Crankset
For maximum pedaling efficiency, Shimano's 105 Crankset boasts light, stiff hollow cold forged aluminum arms, plus an integrated oversize-steel axle. The chainrings are also made of cold-forged aluminum and are ramped and pinned for quick, precise shifting. The asymmetrical, four-armed big chainring provides incredible power transfer.
Shimano 105 Rear Derailleur (Short Cage)
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.
Shimano Ultegra Dual Control Levers
Shimano's Ultegra Dual Control Levers deliver super-smooth 10-speed shifting, powerful braking and top comfort, too. They share Shimano's Dura-Ace technology for lightness, clean, under-the-tape cable routing and race-worthy precision and quality. The hoods feel wonderful and fit your hands perfectly for top-notch ergonomics, while the adjustable-reach levers allow fine-tuning the reach if needed. You'll also love the high-tech carbon levers that save weight and look and feel great.
Shimano Ultegra Dual Control Levers (Triple)
Shimano's Ultegra Dual Control Levers deliver super-smooth 10-speed shifting, powerful braking and top comfort, too. They share Shimano's Dura-Ace technology for lightness, clean, under-the-tape cable routing and race-worthy precision and quality. The hoods feel wonderful and fit your hands perfectly for top-notch ergonomics, while the adjustable-reach levers allow fine-tuning the reach if needed. You'll also love the high-tech carbon levers that save weight and look and feel great.
Specialized BG Contour Locking Grips - Women's
The Specialized Women's BG Contour Grips are designed with your hands in mind. The ergonomic shape offers excellent support and protection, while the soft outers provide an outstanding grip and superb comfort. Plus, the Contours include locking clamps to keep them in place on your handlebars.
Cane Creek 1-1/8-inch Headset Shim Spacer
$0.25
Shim spacers can be placed between bearing and compression cover in IS headsets to fine tune the fitment.
KMC Half Link Adapter
$2.99
- 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
KMC MissingLink Connector
$2.99 - $18.00
- Allows quick chain removal without tools - MissingLink 410HD|~|1sp|~|BMX Heavy Duty chain|~|9.4mm|~|each|~| - MissingLink 410|~|1sp|~|BMX|~|8.6mm|~|each|~| - MissingLink II|~|8sp|~|all|~|7.1mm|~|6/card|~| - MissingLink-9|~|9sp|~|all|~|6.6mm|~|6/card|~| - MissingLink-10R|~|10sp|~|KMC, Shimano, SRAM|~|5.9mm|~|6/card|~| - MissingLink-10CR|~|10sp|~|Campagnolo only|~|5.9mm|~|6/card|~| - MissingLink-11|~|11sp|~|Campy, KMC, Shimano|~|5.5mm|~|6/card|~|
Sunlite Cottered Pin
$2.99
- Sunlite Cottered Pins
Wheels Manufacturing Inc. Aluminum Headset Spacer
$3.00 - $25.00
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
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 Basics Derailleur Cable
$3.99 - $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
Jagwire Basics Brake Cable And Housing Assembly
$4.99
Basics brake cable and housing set provide replacement level quality in an easy-to-use double ended package. - Non-extruded galvanized inner cable - Compatible with Mountain and Road for Shimano/SRAM - Lead-free PVC housing - Enough cable and housing for one brake - Black
Jagwire Sport Slick Stainless Mountain/Road Brake Cable
$4.99 - $10.99
Sport level brake cables come in a variety of cable end setups to fit most bikes at a quality level well above normal OEM cables. - Slick cables are die-extruded for smooth operation - Pre-stretched - Double-ended SRAM/Shimano mountain and road compatible cable ends - Stainless steel construction resists corrosion - Double Ended: Yes - Cable Head: Shimano/SRAM Road , Shimano/SRAM Mountain - Defined Color: Silver - Quantity Included: 1
Odyssey Cable Knarps
$4.99
- Sold in pairs. - Allen wrench included.
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.
RockShox Reverb Brass Post Keys
$4.99
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.)
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 - Reusable: Yes
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.
SRAM PowerLock Link Chain Connector
$4.99
Power links provide tool free chain assembly. - Chain Compatibility: SRAM - Reusable: No
Thomson Seatpost Bolt Kit
$4.99
Bolts, clamps and washers for Thomson Seatposts and Seat Clamps. - Sold individually, includes bolt, washer and nut
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
Jagwire Sport Slick Stainless Mountain Brake Cable
$5.49 - $13.49
Sport level brake cables come in a variety of cable end setups to fit most bikes at a quality level well above normal OEM cables. - Slick cables are die-extruded for smooth operation - Pre-stretched - SRAM/Shimano mountain compatible cable end - Stainless steel construction resists corrosion - Single end cable features weld-cut for easy installation
Kink Drift Peg Sleeve
$5.99
The Kink Drift pegs are made of a tough 7075-T6 aluminum core and replaceable durable nylon composite outer sleeve. Kink spent nearly two years developing this unique nylon material that provides the perfect combination of slide and wear resistance. When it does eventually wear out, this nylon sleeve can easily be replaced so your pegs slide like new. - Nylon sleeve only
Problem Solvers Hex Crank Arm Fixing Bolt/Cap
$5.99
Problem Solvers Crank Arm Fixing Bolts - 8mm - Sold as a pair
Race Face X-Type Spindle Spacer Kit FR/DH Cranks
$5.99
Replacement spindle spacers for Race Face X-Type FR/DH cranksets.
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