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Drivetrain

Modern drivetrains are marvels of engineering, and we have the marvelous goods to repair or upgrade your bike.

Wolf Tooth Components 25mm B-Screw
$1.00
- Longer B-screw needed when using 40t or 42t cog with most Shimano derailleurs
Race Face Alloy Crank Spindle Spacer
$2.50
- For Race Face 30mm Cinch System cranks only - Allows switching crank arms between bikes, such as a FatBike and an XC MTB - Use RF-2999 for 8mm to 16mm hex wrench adapter to remove spindle
Wheels Manufacturing Inc. BSA Bottom Bracket Spacer
$4.95
Wheels Manufacturing 2.5mm Black Aluminum Bottom Bracket Spacers are for adjusting chainline or bearing play in English (BSA) or Italian threaded bottom brackets.
Shimano Dura-Ace R9100 11-Speed Cog Spacer
$5.00
Shimano Dura-Ace R9100 Cassette Spacers
Sturmey-Archer 3-Speed Sprocket And Circlip
$5.00
- 3-spline steel cogs for use with Sturmey 3-speed (and 5-speed) internal gear rear hubs - Flat or dished for tuning chainline. Xylan coating for greater durability
Wheels Manufacturing Inc. 30mm ID Crank Spindle Spacer
$5.00 - $6.95
Used to adjust crank chainline or ensure proper bearing preload when using 30mm spindle cranks. - Inner Diameter: 30mm - Outer Diameter: 41.5mm - Machined engineering-grade Delrin - Sold Individually
Wolf Tooth Components CAMO Chainring Bolt Kit
$5.00
Accessorize your CAMO system with these high quality bolts. Made from durable ED coated steel, they're designed specifically for the CAMO system. - Bolts designed specifically for use with CAMO spiders and rings - Includes 5 Torx head M5 x 8mm bolts - ED coated steel is durable - Bolts include a blue Nylok patch for a secure installation - Torque bolts only to 4-5 Nm and use blue Loctite threadlocker
Race Face EXI Crank Bolt Puller Cap Washer
$5.99
Race Face Crank Arm Fixing Bolts - For EXI Cranks - Bolt Puller Cap Washer for self-extracting bolt
SRAM PowerLink Gold Chain Connector 9-speed
$5.99
These are the correct connecting links for SRAM's PowerLink 9-speed chains. They are great for installing new chains and fixing chains on the road and trail, too.
SRAM PowerLink Silver Chain Connector 8-speed
$5.99
These are the correct connecting links for SRAM's PowerLink 8-speed chains. They are great for installing new chains and fixing chains on the road and trail, too.
SRAM PowerLock Chain Connector 10-Speed
$5.99
These are the correct connecting links for SRAM's 10-speed chains. They are great for installing new chains and fixing chains on the road and trail, too.
SRAM PowerLock Chain Connector 11-Speed
$5.99
These are the correct connecting links for SRAM's 11-speed chains. They are great for installing new chains and fixing chains on the road and trail, too.
Dimension Singlespeed Driver And Single Cog
$6.99 - $7.99
Dimension Steel Cogs are splined for BMX and singlespeed hub compatibility. - Steel with chrome finish - Cogs are splined for Shimano BMX and singlespeed hub compatibility - Compatible with 1/2-inch and 1/8-inch chains
KMC Z6 Chain
$7.00
Z6 is a basic, affordable replacement chain for use on 6 and 7 speed bikes. - Features inner plate chamfering to smooth shifting - Z-bridge shape - Links (links): 116 - Width: 7.3 mm - Drivetrain Speeds: 6 , 7 - Chain Connection Type: Reusable Master Link
Problem Solvers Hex Crank Arm Fixing Bolt/Cap
$7.99
Problem Solvers Crank Arm Fixing Bolts - 8mm - Sold as a pair
Race Face 2008+ Next SL and 2012+ Atlas Crank Bolt/Puller
$8.99
Race Face crank bolt/puller for 2008 and newer Next SL cranks and 2012 and newer Atlas cranks.
Race Face Cinch Bottom Bracket Spacer Kit
$8.99 - $11.99
Race Face Cinch bottom bracket spacer kit for BB30/PF30 bottom brackets.
KMC S1 1/8-inch Chain
$9.00 - $18.00
The KMC S1 is a single-speed chain suitable for use with internally geared hubs, or any single speed drivetrain. - High pin power with reinforced durability - Offers a quieter riding experience - Anti-drop design - Inner plate chamfering helps to provide fast and smooth shifting - Internal gear hub system compatible - Links (links): 112 - Color: Silver - Width: 9.3mm - Drivetrain Speeds: Single Speed 1/2 x 1/8-inch - Half Link Chain: No
SRAM Mountain Steel Chainring
$9.00 - $20.00
Original equipment on SRAM and Truvativ cranks, these chainrings also work well with other drivetrains.
SRAM PC-830 Chain
$9.00
SRAM's PC 830 Chain offers accurate shifting, excellent durability, and superior power transfer for 8-speed drivetrains.
Shimano Sora 3503 Triple Chainring
$9.00 - $47.00
Shimano Sora 9-Speed replacement chainrings gets your drivetrain operating smoothly again.
e*thirteen by The Hive ISCG Mounting Bolt Kit
$9.95
- Replacement bolt kits for mounting chain guides to ISCG and ISCG-05 frame tabs - Kits include chainline adjustment spacers - 8/12mm button head bolts for single ring steel backplate guide applications - 10/16mm flat head bolts for single ring alloy backplate guide applications
KMC Z7 6 – 7-Speed Chain
$9.99
Z7 is a basic, affordable replacement chain for use on 6 and 7 speed bikes. - Features inner plate chamfering to smooth shifting - Z-bridge shape
Race Face Alloy Crank Boot
$9.99
Trail riding can be tough on your gear. The ends of your alloy cranks can take a lot of abuse as the trail rushes underneath you and your bike. Protect your cranks from any damage with Race Face crank boots - now made in a smaller version to fit most alloy MTB cranks. Made from a durable Race Face proprietary plastic blend, leave no doubt and go with the originator in crank end protection. Wrap it up and protect the tips. Compatible with: - Race Face - Turbine Cinch - Atlas Cinch - Atlas (24mm Spindle) - Turbine (24mm Spindle) - Aeffect Cinch (175mm length ONLY) - Most other popular alloy MTB cranks (except some alloy DH cranksets)
Race Face M18 Crank Bolt - 15SX/Atlas/SixC CINCH
$9.99
Race Face Crank Arm Fixing Bolts - M18 Crank Bolt - Fits 15SX/Atlas/SixC CINCH - Self-extracting
Race Face Next SL G4 Crank Boots
$9.99
Trail riding can be tough on your gear. The ends of your Next SL G4 cranks can take a lot of abuse as the trail rushes underneath you and your bike. Protect your cranks from any damage with Race Face crank boots. Made from a durable Race Face proprietary plastic blend, leave no doubt and go with the originator in crank end protection. Wrap it up and protect the tips!
Wheels Manufacturing Inc. Older Shimano Road Crank Fixing Bolt
$9.99
This Wheels Manufacturing Hollowtech II Crankarm Fixing Bolt For Late Model Shimano Road Cranks and LX keeps your Shimano crankset with 24mm spindle nice and snug. It is required to achieve perfect bottom bracket bearing preload.
Shimano Deore FC-M6000 Chainring for 34-24T
$10.00 - $30.00
Deore M6000 series 10-speed chainrings provide smooth and reliable shifting, ideal for off-road riding conditions. - Shimano HG-X technology - Compatible with 4-arm crank design
Shimano Deore FC-M6000 Chainring for 36-26T
$10.00 - $30.00
Deore M6000 series 10-speed chainrings provide smooth and reliable shifting, ideal for off-road riding conditions. - Shimano HG-X technology - Compatible with 4-arm crank design
Shimano Deore FC-M6000 Chainring for 38-28T
$10.00
Deore M6000 series 10-speed chainrings provide smooth and reliable shifting, ideal for off-road riding conditions. - Shimano HG-X technology - Compatible with 4-arm crank design
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