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Parts

Shop Bicycle Parts at AJ's Bikes

AJ's Bikes Parts Catalog has all of the parts you need to make your ride run smoothly. From brakes and levers, to handlebars, pedals and forks, we have the right parts for your Mountain Bike, Road Bike, Children's Bike and more!

Brooks Perforated Leather Bar Tape
- Perforated leather handlebar tape - Genuine perforated leather - Kit includes: 2 strips of light, perforated leather bar tape, 2 rubber bar end plugs and 2 adhesive cloth strips - Self Adhesive: Yes - Tape Length: 215mm
Kind Shock eTen i
- Eten-I rounds out the lower end of the KS internally routed dropper post spectrum with a post that is perfect for new riders just getting used to the idea of on-the-fly seat height adjustment or more experienced riders looking for a value-priced solution. - Eten-I uses the same head and cartridge as the Eten Remote but moves the cable interface to the bottom of the post for compatibility with frames accommodating internally routed cables.
Shimano Altus BL-MT201/BR-UR300 Disc Brake and Lever
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
Shimano Altus FD-M371 Front Derailleur
The Shimano Altus 3x9 speed front derailleur offers light action and improved clearance for wide tires and mud. - 50mm chainline - Chrome-plated cage - 9-Speed
No Image
- Optical gear display - Adjustable reach - 2-Finger lever, compatible with linear-pull and mechanical disc brakes - Includes OT-SIS41 derailleur cable and housing set
Shimano Dura-Ace 11-speed Bar-End Shifters
Shimano's Dura-Ace Bar-End Shifters are great for tourists, commuters, cyclocrossers, triathletes and time trialists. They provide precise and reliable shifting on double- and triple-chainring drivetrains.
Shimano Sora Double Front Derailleur
- Model Number: FD-R3000 - Series: SORA - Top Gear Teeth: 46-52T - Chain Stay Angle: 61-66 - Chain Line: 43.5 - Models: Braze-on and band clamp available - Band clamp model includes shims for 31.8/28.6mm seat tubes
Shimano Ultegra RD-X800 Rear Derailleur
Ultegra RX brings Shimano's pioneering chain stabilizing technology to road cycling, delivering smooth and precise shifting over technical terrain. It expands road bike capabilities, inspiring confidence on any surface and drives the evolution of road cycling to include greater elements of adventure. No longer is the road bike narrowly defined. Shimano Ultegra RX broadens the notion of drop bar riding and emboldens cyclist to explore further. - Chain Stabilizer mechanism adopted from MTB design - Stabilizer ON/OFF switch - Compatible with current road dual control lever - Shadow RD technology - Direct mount compatible - Maximum cog size: 34t - Total capacity: 39t
Wolf Tooth DM SRAM 8 bolts Elliptical
- Engineered to be quiet and smooth - Patented Drop-Stop wide/narrow tooth profile for the ultimate chain retention and mud-shedding ability - Prevents premature ring and chain wear that can come from non-optimized profiles. - 6mm offset - Chainline 45mm - Weight: 38t - 81 g | 40T - 87g | 42t - 97g | 44t - 117g - Material: 7075-T6 aluminum - Made in the USA Compatibility: - Use Drop-Stop B for all 9, 10, and 11spd chains or 12spd SRAM Eagle, SRAM Flattop, Campagnolo, KMC - For all SRAM Direct Mount DUB road cranksets use the 8-bolt mounting standard
Wolf Tooth Spacer Kit
Compatibility - 1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes only - 3, 5, 10, and 15mm included
AheadSet Universal Preload Bolt
$0.90
- Aheadset preload adjusting bolt
Cane Creek 40-Series 41-42/30mm Steel Crown Race
$0.99
Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. - Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series - Integral mold seals keep out the elements - Compatible with 41 and 42mm lower headset bearings - Compatible with 30mm (1-1/8") straight steerer tubes - Durable steel construction
Hayes HFX-Mag/-9 Sole Master Cylinder C-Clip
$0.99
Internally fitting service parts for Hayes hydraulic disc brake master cylinders. - All HFX-MAG compatible master cylinder internals are designed for the current aluminum piston/2mm push-rod platform (2003 and newer).
Hayes HFX-Mag/-9 Sole Master Cylinder Retaining Washer
$0.99
Internally fitting service parts for Hayes hydraulic disc brake master cylinders. - All HFX-MAG compatible master cylinder internals are designed for the current aluminum piston/2mm push-rod platform (2003 and newer).
Sunlite 5mm Housing Ferrules
$0.99
- Non-SIS 5mm alloy ferrules - Sold individually - Color: Silver
Sunlite Cable End Button
$0.99
Sunlite's Cable End Button replaces the worn out piece that goes between your brake cable and the brake lever body. Replacing it along with cables and housing helps add new life to your brakes and shines u the bike, too!
Cane Creek 1-1/8-inch Headset Shim Spacer
$1.00
Shim spacers can be placed between bearing and compression cover in IS headsets to fine tune the fitment.
Cane Creek 10-Series Interlok Headset Spacer
$1.00
Interlok spacers nest into the lip of Cane Creek headset uppers for a rock solid, flex-free fit. - Composite construction
Wolf Tooth 25mm B-Screw
$1.00
- Longer B-screw needed when using 40t or 42t cog with most Shimano derailleurs
KMC MissingLink Connector
$1.20
- 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|~|
KMC 415H Connecting Link
$1.50
KMC 3/16" Master Link Chain Links - For 3/16" chain, extra wide - Extra-wide, for non-derailleur bikes: BMX, cruisers, etc - Perfectly fits on KMC 415H & 415H-NP chains
KMC Half Link Adapter
$1.50 - $2.00
- 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
Ergon GA End Plugs
$1.95
Replacement end plugs for the GA2, GA2 Fat, and GA3 grip models. - One size. - Sold as a pair. - Fits Ergon GA2, GA2 Fat and GA3 models only. - Designed to fit Trail / All-Mountain MTB handlebars on the market today.
Ergon GP, GS and GC Plug Set
$1.95
Replacement right and left Ergon logo bar plugs. Features the Ergon logo in a vibrant white color. You have the choice of a plug set of the barend and non-barend models - Right and Left soft plastic bar plugs. - Sold as a set only. - Fits most handlebars. - Can be trimmed to fit various handlebar thicknesses. - Plug set for GP and GS grips with barends - fits GP2, GP3, GP4, GP5, GS2 and GS3 models only - Plug set for GP1, GC1 and GS1 grips - fits GP1, GC1, and GS1 only
Hayes HFX-Mag/-9, El Camino, Stroker Caliper-Hose Connection Seal
$1.99
HFX-Mag/-9, El Camino, Stroker Caliper-Hose Connection Seal
RaceFace Spindle Spacer
$1.99
RaceFace CINCH Bottom Bracket Spacers - For use with 30mm CINCH spindle systems
Sunlite Adjusting Barrel w/ Mount
$1.99
- Aluminum w/lock nut and mount - Slotted mount design
Sunlite Anchor Bolt
$1.99
- Replacement cable anchor bolt for brakes - Includes nut and washer
Sunlite Cottered Pin
$1.99
- Sunlite Cottered Pins
Sunlite Crank Dust Cap
$1.99
- Crank dust cap - Works with most three-piece crank models
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