Two clamps on your freehub allow for a lighter weight single speed conversion. A 2.5mm allen bolt on each clamp allows fast, even trailside, gear swaps and chainline adjustment.
Use clamps with 16t cogs and larger
If using 15t cogs or smaller, install two cassette spacers between the clamp and the cog
Lightweight clamps weigh 18g per pair
Made of alloy
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
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Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
