Proudly Canadian
Free Shipping on orders over $49*

Drivetrain

47 Listed

  1. 30% off

    SunRace CSMS8 11-Speed Cassette

    $96.99 - $119.99
    $82.99 - $108.99
    2

  2. SunRace CSM680 8-Speed Cassette

    $25.99 - $28.99

  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. 38% off

    SunRace CSMX3 10-Speed Cassette

    $117.99 - $130.99
    $79.99 - $130.99
    0

  7. Wolf Tooth 130 BCD Chainring

    $137.99 - $163.99
    0

  8. SunRace CSMS2 10-Speed Cassette

    $72.99 - $83.99
    1
  9. 21% off

    Shimano Sora FC-R3000 Chainring

    $17.90 - $108.99
    $17.90 - $85.99
    1

  10. Shimano Dura-Ace FC-9100 Chainring

    $46.99 - $303.99
    0

  11. Shimano Ultegra FC-6800 Chainring

    $24.99 - $211.99
    0
  12. 32% off

    Shimano CS-LG400 10-Speed Cassette

    $93.99 - $102.99
    $62.99 - $102.99

  13. SRAM X-Sync Rival 11-Speed Chainring

    $126.00 - $140.99

  14. SunRace CSM98 9-Speed Cassette

    $31.99 - $39.99
    0

  15. Shimano Tiagra FC-4703 Chainring

    $13.24 - $110.99
    0

  16. SRAM PowerGlide 10-Speed Aluminum Outer Chainring

    $70.99 - $73.99

  17. SunRace CSM980 9-Speed Cassette - CSM980.9AX0.NS0.BX

    $72.99
    0

  18. Shimano Ultegra FC-R8000 Chainring

    $26.99 - $233.99
    0

  19. Shimano Tiagra FC-4700 Chainring

    $24.99 - $102.99

  20. Shimano 105 FC-R7000 Outer Chainring

    $122.99 - $132.99

  21. SRAM Red22 X-Glide 11-Speed Outer Chainring

    $195.99 - $205.99

  22. SRAM Force22 X-Glide 11-Speed Outer Chainring

    $195.99

  23. SRAM X-Glide Road 11-Speed Outer Chainring

    $195.99 - $203.99

  24. SRAM Red X-Glide 11-Speed Chainring

    $197.99 - $203.99

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

    $355.99

  26. SRAM Asymmetric 11-Speed Outer Chainring

    $80.99 - $109.99

  27. SRAM RED 1 Crankset

    $784.99 - $1,081.00
    0

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

    $199.99 - $222.99
    0

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

    $130.99 - $163.99
    0

  30. Wolf Tooth Easton Cinch Direct Mount Chainring

    $141.99 - $172.99
    0

  31. Campagnolo R Chainring - 12-Speed

    $197.99
    0

  32. Campagnolo Super Record Chainring - 12-Speed

    $214.99 - $287.99
    0

  33. Campagnolo 4 Arm Outer Chainring - 11-Speed

    $276.99 - $287.99
    0

  34. Campagnolo Compact Chainring - 11-Speed

    $271.99 - $279.99
    0

  35. Easton Replacement 11-Speed Chainring

    $69.99 - $111.99
    0

  36. Shimano Ultegra FC-6750 Chainring

    $199.99
    0

  37. Look Zed 3 11-Speed Outer Chainring

    $273.99
    0

  38. absoluteBLACK 110 BCD 5-Bolt Oval Chainring

    $61.99 - $106.99

  39. absoluteBLACK Shimano 110 BCD Road Outer Oval Chainring

    $146.99

  40. SRAM RED AXS Aero Power Meter Chainring Kit

    $1,104.99 - $1,300.00

  41. SRAM RED AXS 1x DUB Crankset

    $1,020.00

  42. SRAM RED AXS Power Meter Crankset

    $1,750.00

  43. SRAM RED E1 Aero Chainring

    $369.99

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

    $215.95 - $248.99

  45. Wolf Tooth SRAM 107 BCD Aero Chainring

    $223.99 - $240.99

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

    $206.95 - $248.99

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

    $148.99 - $180.99

3Filters

Clear All
  1. Gear Range: 11/40T ×
  2. Gear Range: 11/43T ×
  3. Gear Range: 50T ×
Category
Brand
Price
13.24
1751
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.