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Parts

Keep it together with parts from Fitchburg Cycles!

Parts keep your bike in working order. Fitchburg Cycles has an excellent selection of bike parts. We carry great brands like Giant, SRAM, Cane Creek, Fizik, Zipp, Tomson, Shimano and many more. If you're not sure what part you need, bring in the old part or your bike and let us assist you.

Shimano SLX Disc Brake Rotor
$29.99 - $44.99
• Mud shedding design rotor blade • CENTER LOCK rotor for easy installation and maintenance • Rotor size: 203, 180, 160mm
Giant Contact Forward Saddle
$50.00 - $53.00
- Dynamic Cycling Fit Provides A Simple, Comprehensive Saddle Selection Process - Uniclip™ Accessory Mount - Vacuum Formed High-Quality Microfiber Cover - Strategically Placed Particle Flow Technology - Nylon Base - Hollow Chromoly Rails - Forward And Upright Contact Conditions
Shimano 105 10-Speed Cassette
$48.99
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.
SRAM PG-950 9-Speed Cassette
$34.00
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.
SRAM PG-1030 10-Speed Cassette
$59.00
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.
Shimano Dura-Ace 10-speed Cassette
$200.99 - $219.99
Shimano's Dura-Ace 10-speed Cassette is comprised of an aluminum cog carrier, 4 titanium and 6 steel cogs (from largest to smallest respectively). This makes for a super-light and stiff cassette that makes your derailleur shift like a dream so you can dance up the climbs as easily and efficiently as your chain climbs up and down these cogs.
Giant Contact Forward Saddle
$35.00
Take a spin on Giant's Contact Forward Saddle! It's built for riders who prefer a more leaned forward position on the bike. Anatomic design and a pressure-relieving channel keep you racking up the miles, while the supportive padding provides incredible comfort no matter how long your ride is.
SRAM PC-951 9-Speed Chain
$17.00
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.
SRAM X0 Trigger Shifter Set
$230.00
SRAM's X0 shifters are an absolute must for riders who desire and deserve the best. The adjustable clamp mount and trigger lever allow you to custom tune the shifters for one-finger, ergonomic gear changes that are near telepathic. Crafted with a compact aluminum body and super-smooth ball-bearing pivots, the X0s are super light and race-ready, yet built tough to handle all your off-road endeavors.
SRAM PC-850 8-Speed Chain
$14.00
SRAM's PC-850 Chain makes a trusty partner over hill and dale. It's easy to install, too, thanks to the no-tools-needed PowerLink. Quiet, smooth, reliable and very affordable, the PC-850 is a fine value.
SRAM PG-850 8-Speed Cassette
$25.00
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.
Giant Liv/giant Contact Forward Saddle - Women's
$35.00
Take a spin on Liv/giant's Contact Forward saddle! It's ideal for riders who prefer a leaned over, sporty position on the bike. An anatomic design and a pressure-relieving channel let you rack up the miles, and the supportive padding provides incredible comfort no matter how long your ride.
Giant Vector Carbon Seatpost
$184.00
Giant's Vector Seatpost offers superb aerodynamics, low weight, and the vibration damping high-end carbon is known for. The adjustable clamp head can be set up to provide either -5 or 25mm offset without any additional parts or tools.
Giant Sole-O Double Lock-On Grips
$25.00
• Made from soft and durable Kraton rubber • Custom waved raised surface • Double-sided lock-on • 140mm
Giant Slick Derailleur Cable
$3.00
Giant's Slick derailleur cable is pre-stretched for high responsiveness. This galvanized cable is double ended for use with Campagnolo and Shimano/SRAM drivetrains.
Giant Liv/giant Contact Upright Saddle - Women's
$35.00
Liv/giant's Contact Upright Saddle boasts an anatomic design for riders who prefer an upright riding position. A central pressure-relieving channel and light, supportive padding provide all-day comfort.
Giant Foam Grips
$7.00
Add a little comfort to your bike with Giant's Foam Grips.
Giant Defy/Avail Seatpost Clamp
$9.00
-Seatpost clamp for Defy/Avail models
Giant Molded Performance Canti Brake Pads
$7.00
-Molded performance cantilever brake pads
Giant AC Pedals
$25.00
Giant's AC Pedals are ready for all conditions! These single-sided platforms feature aluminum bodies and cages for low weight and durability with chromoly axles and quality bearings for excellent performance. They accept toe clips and straps (sold separately).
Giant Molded Road Brake Pads
$7.00
-Molded road brake pads
Giant Contact SLR Saddle
$175.00
- DCF saddle selection process— simple, comprehensive, visual results in 10 minutes or less showing exactly how a rider contacts the saddle and which shape is best - High performance material specification - Vacuum formed strong, durable high-quality microfiber cover - Lightweight foam fill - Strategically placed Particle Flow Technology - Carbon Composite base material - Carbon Fiber Rails
Giant Contact Upright Saddle
$35.00
Giant's Contact Upright Saddle boasts a dynamic anatomic design for riders who prefer an upright riding position. A central pressure-relieving channel and supportive padding provide all-day comfort.
Giant Contact SL Handlebar Tape
$20.00
- Non-Slip PU Surface Embossed With The Giant Logo - EVA Foam Base Absorbs Shock And Increases Comfort - Includes Giant End-Plugs And Finishing Tape - 2.5mm Thick
Giant Contact SLR Flux OD2 Stem
$278.00
Features - Material: Ultra-light Aero carbon composite - Length: 70mm / 80mm / 90mm / 100mm / 110mm / 120mm - Fit: 31.8mm (OD2), shim 28.6mm (1 1/8") steerer tube - Extra: Titanium hardware, +/-8° adjustable rise - Weights: 135g, 138g, 141g, 146g, 149g, 154g
Giant Contact SLR Seatpost (Interchangeable Clamp)
$179.00
Giant's Contact SLR Seatpost is made for the fastest riders on the fastest bikes, meaning you and your steed. This full-carbon beauty barely weighs a thing, is super strong, and uses a clever reversible head to give you either 12 or 23mm of offset. Its interchangeable clamp design is compatible with both 7mm alloy and 9mm composite saddle rails. Plus, the extra-long saddle clamp is friendly with lightweight carbon rails.
Giant Unity Gelcap Seat Cover
$23.00 - $26.00
Want to instantly make your seat more comfortable? Cover it with Giant's Unity Gelcap Seat Cover. It features a center recess for remarkable comfort, supportive gel padding to soak up the bumps, and a soft Lycra top for long-lasting durability. The Unity Gelcap comes in 3 sizes to fit most seats.
Giant Flow 2 Saddle - Women's
$42.00
Looking for a lightweight, racy women's-specific saddle that's comfortable enough for all-day rides? Giant's Flow 2 is the answer. Light padding is paired with a long, thin design to provide support without excess bulk whether you're on road or off. Further details like a seamless, micro-fiber cover and light, tough chromoly rails only serve to sweeten the deal even further.
Giant Sport Disc Pads
$10.00 - $11.00
• Durable organic pad compound • Quiet and powerful braking performance for all weather conditions
Liv Cork Handlebar Tape
$11.00 - $12.00
- Eva foam provides excellent vibration damping, reducing road buzz - Blended natural cork, helps absorb sweat and resists heat caused by friction - Includes end-plugs and finishing tape
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