OneUp Components 104 BCD Chainring

Item: 50-5500
The price of the product might be updated based on your selection
The price of the product might be updated based on your selection
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Made from a durable 7075 aluminum plate, the OneUp chainring has a Narrow Wide tooth profile to eliminate chain drop, with less chain noise and increased drivetrain life. Aggressive crud chamfers provide awesome mud shedding for enhanced performance and extended ring life. OneUp your drivetrain with the 104 BCD Chainring and take your riding to the next level.


  • Narrow Wide tooth profile eliminates chain drop with the perfect chain mesh fit
  • Perfect chainline with 2mm Shims included with 32T (30T rings have built in offset) for a quieter drivetrain with improved chain wear and best drop performance.
  • Reuse your existing 8-10mm long ring hardware. No new bolt packs required, saves you $15.
  • Aggressive crud chamfers for awesome mud shedding performance and extended ring life.
  • Reinforced Wide tooth design provides maximum ring durability when run without a bash.
  • Made from hard wearing 7075-T6 aluminum plate
  • 30T rings have integrated shims and chainring bolt threads to allow the smallest ring size possible on a 104 BCD crank (loose shims are only included with the 32T-36T sizes).
  • Compatible with: 9, 10, 11 and 12 Speed Chains and 104 BCD cranks
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