Onyx 4 Bolt Race Chainring

A premium level, aluminium CNC-machined race chainring for 4-bolt pattern cranks. CNC machined from 7075 aluminum features a keyed backing for use with Onyx chainring bolts (not included), eliminating the need for a nut wrench.

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Product Specs

1. TYPE: Chainring
2. MATERIAL: Aluminium
3. WEIGHT: TBC