Proudly Canadian
Free Shipping on orders over $49*

Drivetrain

38 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. Microshift XLE H-Series Cassette

    $54.99 - $98.99

  4. Easton Flat Top 12 Speed Chainring

    $104.99 - $120.99
    0
  5. 39% off

    SunRace CSMX8 11-Speed Cassette

    $130.99 - $156.99
    $82.99 - $156.99
    0

  6. SunRace CSM993 9-Speed Cassette

    $78.99 - $86.99
    0

  7. SunRace CSMS3 10-Speed Cassette

    $83.99 - $101.99
    0
  8. 38% off

    SunRace CSMX3 10-Speed Cassette

    $117.99 - $130.99
    $79.99 - $130.99
    0

  9. Wolf Tooth 130 BCD Chainring

    $137.99 - $163.99
    0

  10. SunRace CSMS2 10-Speed Cassette

    $72.99 - $83.99
    1

  11. SRAM 9-Speed Aluminum Outer Chainring

    $30.99 - $63.99
    0

  12. SRAM X-Sync 2 12-Speed Chainring

    $153.99 - $155.99

  13. Shimano FC-M315-2 Crankset

    $35.99
    0

  14. Shimano Acera FC-MT210-2/B2 Crankset

    $63.99
    0
  15. 45% off

    Shimano CS-LG300 9-Speed Cassette

    $44.99 - $69.99
    $24.99 - $37.99

  16. Shimano CS-LG400 9-Speed Cassette

    $41.99 - $65.99

  17. SRAM X-Sync Red/Force Direct Mount 12-Speed Chainring

    $147.99 - $151.99

  18. SRAM X-Sync Rival D1 Direct Mount 12-Speed Chainring

    $94.99 - $96.99

  19. SRAM Apex 1 Asymmetric 11-Speed Chainring

    $72.99 - $82.99

  20. SRAM 9-Speed Steel Outer Chainring

    $26.99 - $32.99
    0

  21. SRAM X-Sync 11-Speed Outer Chainring

    $130.99 - $141.99

  22. Microshift Advent H-Series Cassette

    $42.99 - $66.99

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

    $96.99 - $110.99

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

    $199.99 - $222.99
    0

  25. Shimano Alivio FC-MT210-2/B2 Boost Crankset

    $63.99
    0

  26. SRAM GX-1000 2x10 X-Glide Crankset

    $205.99 - $215.99
    0

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

    $130.99 - $163.99
    0

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

    $141.99 - $171.99
    0

  29. Wolf Tooth Easton Cinch Direct Mount Chainring

    $141.99 - $172.99
    0

  30. Wolf Tooth SRAM 8-Bolt Direct Mount Oval Chainring

    $140.95 - $155.99
    0

  31. Wolf Tooth SRAM 8 Bolts Direct Mount Chainring

    $140.95 - $171.99
    0

  32. SRAM RED XPLR X-Sync Thread Mount Chainring

    $235.99 - $243.99

  33. SRAM RED E1 1x DM Chainring

    $213.99 - $219.99

  34. Wolf Tooth SRAM XX1 44T GCX Cassette Cog - GCX44BLK

    $143.99

  35. Wolf Tooth SRAM 107 BCD Chainring

    $140.99 - $145.99

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

    $148.99 - $180.99

  37. Wolf Tooth 110 BCD Shimano Asymmetric 4-Bolt Oval Chainring

    $130.99 - $143.95

  38. Hope Spiderless RX Spiderless Chainring

    $124.99 - $129.99

3Filters

Clear All
  1. Gear Range: 11/46T ×
  2. Gear Range: 44T ×
  3. Gear Range: 22/36T ×
Category
Brand
Price
24.99
236.99
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.