Searching...
STORE LOCATOR STORE LOCATOR     |     HOURS  M-F 10-6 • SAT 9-6 • SUN 11-5
     |     WISHLIST     ACCOUNT     CART Follow Us on Facebook Follow Us on Twitter
Trek Bicycle Store Santa Rosa Price Match Guarantee48 Hour Service Guarantee TurnaroundFree Shipping on All Online Orders
TREK BICYCLE STORE SANTA ROSA      |     707.546.8735

 
 
 
 

Refine By

Categories

Availability

Brands

+ more brands

Consumer Reviews

Size

+ more sizes
VisaMasterCardAmerican ExpressDiscover
 
> Bike Drivetrain Components

Bike Drivetrain Components

210 Results
Per Page 30 60
1 2 3 4 5 Next >>
Shimano 105 10-Speed Cassette
$49.99
Product Rating
 
5.0 stars
 (1 Review)

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. [more]

Shimano Ultegra Crankset
$237.99 - $359.99
Product Rating
 
0.0 stars
 (0 Reviews)

Shimano's Ultegra Compact Crankset boasts hollow-forged-aluminum arms and a hollow aluminum big ring. These technologies combine for impressive weight savings and superb strength. An integrated bottom bracket axle provides super-efficient power transfer, while chainrings with ramps, pins and… [more]

SRAM MRX Comp Twist Shifter Set
$21.99 - $29.99
Product Rating
 
5.0 stars
 (1 Review)

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. [more]

SRAM PC-991 9-Speed Chain
$34.99
Product Rating
 
5.0 stars
 (1 Review)

SRAM’s PC-991 Chain delivers light weight, strength, quick shifting and smoothness to your drivetrain. It boasts chrome-hardened pins and inner and outer sideplates engineered to speed and smooth shifting in all conditions. And, with its great PowerLink, you don’t even need tools to install it. [more]

SRAM PG-950 9-Speed Cassette
$31.99
Product Rating
 
5.0 stars
 (1 Review)

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. [more]

SRAM PC-951 9-Speed Chain
$17.99
Product Rating
 
4.5 stars
 (2 Reviews)

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. [more]

SRAM PC-850 8-Speed Chain
$14.99
Product Rating
 
4.0 stars
 (1 Review)

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. [more]

SRAM PG-850 8-Speed Cassette
$23.99 - $34.99
Product Rating
 
4.0 stars
 (1 Review)

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. [more]

SRAM X3 Rear Trigger Shifter (7-speed)
$15.00

SRAM's X3 shifters feature two-lever trigger shifting performance at a great price. With Exact Actuation 1:1 cable pull ratios, these shifters deliver quick, accurate shifts. [more]

SRAM Eagle 12-Speed Cassette
$499.99

Take a quick look at the X-DOME Eagle cassette. The last dangling shred of an argument in favor of a mountain bike front derailleur is now officially dead. Designed for use with SRAM's proven, reliable XD driver body, this 12-speed, 10- to 50-tooth cassette offers an optimal 500-percent gear range… [more]

SRAM XX1 X-Sync Chain Ring
$88.99 - $99.99

SRAM's XX1 X-Sync Chain Ring mates perfectly to SRAM's XX1 crank. It features a wide-narrow-wide tooth profile to securely hold the chain through the roughest terrain, no chainguide necessary. A variety of sizes ranging from the spin-to-win 28T to the hard-man humbling 38T let you dial in your rig… [more]

SRAM PC-1091 10-Speed Hollow Pin Chain
$48.99

SRAM’s 10-speed chain features hollow pins for light weight, strength and accurate shifting in all conditions. Plus, it's compatible with all industry-standard 10-speed systems. And, with its great PowerLock connecting link, installation and removal is a snap. [more]

Shimano SLX RapidFire Plus Shifter Set
$29.99

Shimano's SLX RapidFire Plus Shift Levers make it easy to pick the perfect gear for every terrain. They feature dual release so you can push or pull the upper trigger, so shifting is easy and intuitive. A removable Optical Gear display allows heads-up monitoring, and finding the perfect bar… [more]

SRAM 3.0 Twist Shifter Set
$23.00

SRAM's 3.0 Twist Shifters are simple to use and offer solid shifting and reliable construction. Using SRAM's 1:1 actuation ratio technology, the 3.0s are easy to set up and easy to adjust. Plus, with a simple twist of the wrist, you can shift a handful of gears at once. [more]

SRAM PG-1050 10-Speed Cassette
$69.99

SRAM's 1050 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 also sports a semi-spider construction for a maximum stiffness-to-weight… [more]

KMC K710SL Chain
$23.00 - $31.00

KMC's SL Chain sets a new standard with weight reduction, improved shifting performance & enhanced durability. - 1/2" x 1/8" - 112 Links - Black - 1 speed - 1/8" Track Bikes & BMX Racing, Freestyle - Hollow Pins & Plates - Special Dynamic Configured Plates - Super Light: 349 grams - Anti-Drop… [more]

Shimano Deore XT Crank Arms
$144.99 - $192.99

- Aluminum crank arm and spider with steel spindle - 4 bolt spider compatible with all XT 8000 series chainring configurations - Hollowtech II crank arm construction - Steel driving gear teeth and aluminum support gears - 96mm P.C.D. - 176 Q-Factor, 53.4mm OR 50mm chainline - BB Included: No -… [more]

Shimano Ultegra Crankset
$269.99

Low weight, efficiency, and speed: That's what Shimano's Ultegra Crankset brings to every ride. The proprietary four-arm design sheds grams and increases stiffness for more power straight to the road. Computer-designed chainrings with optimally placed ramps and pins are a revolution in front… [more]

SRAM RED eTAP Electric Aero Kit
$1,659.00

Step up to the next generation in shifting with SRAM's wireless RED eTAP electric aero drivetrain kit. The aero kit includes Blip shifters, derailleurs, battery charger and USB stick. Brake levers not included. Each kit contains: - 4x SRAM eTAP 650mm Blip remote shifter buttons - SRAM eTAP Blip Box… [more]

Shimano Dura-Ace 9100 11-Speed Crankset
$599.99

- Optimum Power Transfer - Best Balance For Lighter Weight (-7G) And Efficiency - New Designed Crank Arm - Maintains High Rigidity And Reduces Weight - Hollowglide - 4-Arm Construction Crankset - Adapted For Race Specific Disc Brake System - Shorter Length Of Rear Center With O.L.D. 135mm -… [more]

Shimano Deore XT Dyna-Sys Cassette (10-Speed)
$68.99

Reliable, perfect shifting awaits with Shimano's Deore XT Dyna-Sys Cassette. It features chrome-plated steel sprockets mounted to two aluminum carriers for an ideal blend of durability and low weight. Closer gear ratios in the middle of the cassette ensure you'll have the perfect gear for the… [more]

KMC 1/8" Chain
$6.68 - $8.66

- X101: hi-performance, chamfered, anti-drop, lightweight, Singlespeed chain for Mountain, BMX, Fixie, Track applications - Z410: bushingless design for normal BMX and Singlespeed use - Z410HD: heavy duty model has thicker sides plates for 25% higher tens [more]

SRAM X01 X-Sync Chain Ring
$68.99 - $79.00

Take your chain retention to the quiet, simple, light level with SRAM's X01 X-Sync Chain Ring. It features SRAM's X-Sync narrow/wide tooth profiles to securely hold a chain through the roughest terrain, no chainguide required! A variety of sizes ranging from 30T to 38T let you dial in your rig for… [more]

SRAM XG-1150 Full Pin 11-Speed Cassette
$149.99

Full Pin technology uses eleven lightweight, stamped steel cogs held together with 123 high-strength stainless steel pins. The result: a cassette that’s light, durable and equipped with SRAM’s super wide 10-42T gear range that’s a perfect fit for any ride. The open design aids in mud clearance,… [more]

SRAM PG-970 9-Speed Cassette (MTB)
$40.99 - $42.99

SRAM's PG-970 9-Speed Cassette is the perfect replacement for your worn-out gears. It features a rugged steel construction for awesome durability and SRAM's PowerGlide technology for smooth, precise shifts. [more]

SRAM PG-730 7-Speed Cassette
$16.00

SRAM's PG-730 7-Speed Cassette is the perfect replacement for your worn-out gears. It features a rugged steel construction for awesome durability and SRAM's PowerGlide technology for smooth, precise shifts throughout its 12-32 tooth range. [more]

Shimano 105 Crankset
$159.99

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… [more]

SRAM X5 Front Trigger Shifter
$22.00

SRAM's X5 shifters feature Exact Actuation 1:1 cable pull ratios for precise, dependable shifting. Crafted with lightweight aluminum, the X5s are built tough to handle all your off-road endeavors. [more]

Bontrager Nebula Cranks
$99.99

- Length 170/175mm - Style : City - Teeth : 44t - Color : Black [more]

KMC X10.93 10-Speed Chain
$33.00

- Stretch-proof, super-narrow chain for use with 10-speed Campagnolo/Shimano/SRAM - Use: Mountain/Road - Size: 11/128-inch - Width: 5.9mm - Weight: 273 grams - 116 links [more]

210 Results
Per Page 30 60
1 2 3 4 5 Next >>
 
Email Icon
Trek Bicycle Store Santa Rosa
512 Mendocino Ave.
Santa Rosa, CA 95401
707.546.8735
Location Details
Shop Bicycles
All Bikes
Road Bikes
Mountain Bikes
Cyclocross Bikes
Commuter Bikes
Comfort Bikes
Cruiser Bikes
Fitness Bikes
Hybrid Bikes
Kids’ Bikes
Women's Bikes
Shop Cycling Gear
Cycling Gloves
Cycling Jerseys
Cycling Shorts & Bibs
Cycling Shoes
Bike Helmets
Bike Lights
Bike Locks
Bike Pumps
Bike Tires & Tubes
Car Racks
Services
Bike Repair
Bike Fit
Bike Rentals
Bike Trade-In
Trek Financing