• $100 XX1 Alternative. Upgrade your 10 speed cassette
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OneUp Components Sprocket


Now shipping with a FREE 16T Sprocket

Check our shipping page for stock/delivery estimates.


Canada - IN STOCK

EU / International - Shipping Apr 22nd

Upgrade your 10 speed cassette to an awesome wide range cassette with the OneUp Components Sprocket.

The OneUp Components Sprocket gives you 90% of the benefit of 1x11 systems at 10% of the cost. Incredibly simple to install, it fits behind most 11-36 cassettes, displacing one sprocket from the main cluster.

- NEW 16T sprocket provides more even cassette progression for smoother cadence and improved shifting

- Compatible with most SRAM and Shimano 10spd components

- Compatible with 1x10 and 2x10 drivetrains

- Uses standard freehub driver bodies 

- 12 upshift points optimized for most 11-36 cassettes

- Uses original 28,32,36T steel sprockets for maximum durability


Full compatibility details



10-speeds: (11-13-16-19-21-24-28-32-36-40/42

Sprocket material:  7075-T6 (40/42), Chrome plated hardened steel, (16T)

Sprocket weight: 18g (16T), 70g (40T), 71g (42T)

OneUp adapted cassette weight increase:  51g

Typical 3x to 1x system weight decrease:  367g

Cassette range improvement:  11% (40T) 17% (42T)



Check our shipping page for current delivery estimates.