Proudly Canadian
Free Shipping on orders over $49*

Drivetrain

35 Listed

  1. Shimano Deore CS-M4100 10-Speed Cassette

    $73.99 - $82.99
    0
  2. 30% off

    SunRace CSMS8 11-Speed Cassette

    $96.99 - $119.99
    $82.99 - $108.99
    2

  3. SunRace CSMS3 10-Speed Cassette

    $83.99 - $101.99
    0
  4. 39% off

    SunRace CSMX8 11-Speed Cassette

    $130.99 - $156.99
    $82.99 - $156.99
    0

  5. Microshift XLE H-Series Cassette

    $54.99 - $98.99

  6. SunRace CSM993 9-Speed Cassette

    $78.99 - $86.99
    0
  7. 38% off

    SunRace CSMX3 10-Speed Cassette

    $117.99 - $130.99
    $79.99 - $130.99
    0

  8. SunRace CSMS2 10-Speed Cassette

    $72.99 - $83.99
    1

  9. Wolf Tooth 130 BCD Chainring

    $137.99 - $163.99
    0

  10. SRAM Force AXS 12-Speed Chainring

    $212.99
  11. 45% off

    Shimano CS-LG300 9-Speed Cassette

    $44.99 - $69.99
    $24.99 - $37.99

  12. Shimano CS-LG400 9-Speed Cassette

    $41.99 - $65.99

  13. SRAM X-Sync Rival 11-Speed Chainring

    $126.00 - $140.99

  14. Shimano GRX FC-RX810 2x11 Chainring

    $19.43 - $161.99
    1

  15. SRAM PowerGlide 10-Speed Aluminum Outer Chainring

    $70.99 - $73.99

  16. Shimano Acera FC-M361 Chainring

    $22.99 - $23.99
    1

  17. Shimano Deore FC-M510 Chainring

    $41.99
    0

  18. Microshift Advent H-Series Cassette

    $42.99 - $66.99

  19. SRAM X-Sync 2 Aero 12-Speed Chainring

    $355.99

  20. SRAM X-Sync Rival D1 12-Speed Chainring

    $43.99 - $151.99

  21. SRAM X-Sync Rival D1 Wide 12-Speed Chainring

    $151.99

  22. SRAM RED 1 Crankset

    $784.99 - $1,081.00
    0

  23. SRAM S-300 Crankset

    $163.99 - $164.99
    0

  24. Shimano Deore XT CS-M8000 11-Speed Cassette

    $199.99 - $222.99
    0

  25. Wolf Tooth 110 BCD Gravel/CX/Road Chainring

    $130.99 - $163.99
    0

  26. absoluteBLACK Premium Sub-Compact Road Oval Chainring

    $135.99 - $151.99

  27. absoluteBLACK Shimano Sub-Compact 110 BCD Oval Chainring

    $116.99 - $146.99

  28. absoluteBLACK Shimano 110 BCD 4-Bolt Gravel Oval Chainring

    $96.99 - $106.99

  29. absoluteBLACK Shimano 110 BCD 5-Bolt Gravel Oval Chainring

    $96.99 - $110.99

  30. SRAM RED AXS Aero Power Meter Chainring Kit

    $1,104.99 - $1,300.00

  31. SRAM RED E1 Aero Chainring

    $369.99

  32. Wolf Tooth Shimano GRX 110 BCD Asymmetric 4-Bolt Aero Chainring

    $215.95 - $248.99

  33. Wolf Tooth SRAM 107 BCD Aero Chainring

    $223.99 - $240.99

  34. Wolf Tooth SRAM 8-Bolt Aero Direct Mount Chainring

    $206.95 - $248.99

  35. Wolf Tooth 110 BCD Shimano Asymmetric 4-Bolt Chainring

    $148.99 - $180.99

3Filters

Clear All
  1. Gear Range: 11/46T ×
  2. Gear Range: 48T ×
  3. Gear Range: 43T ×
Category
Brand
Price
19.43
1105.99
More Ways To Shop
Availability
Fulfillment
Speed
Gear Range
Length

Proudly Canadian

Change Language

French

Explore

Guides
Brands

Helpful Information

Track My Order
Shipping Policy
Return Policy

Get In Touch

Customer Service
+1-833-371-6756
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use
Careers

Stay Connected

Members of the Fort will receive special perks. Never miss a sale, video or rider meetup by subscribing to our monthly newsletter.

    • Ensuring that the email is valid...
    • This might take a few seconds.
    • Are you sure the email is typed correctly?
      Twitter
      Facebook
      Instagram
      YouTube
      Toggle desktop/mobile version
      2025 © FortNine. All Rights Reserved.