The Onyx is a super tough sprocket which uses cold-forging technology to help radically increase strength over a traditional CNC machined sprocket, whilst maintaining a more affordable price tag. This sprocket incorporates a double-sided design, allowing you to change up the look of your bike without having to spend a dime.

Features
– Two sided design, pick the side you like the most or flip it to give your bike a new look
– Cold forged, stronger than CNC machined sprockets
– Runs on 24mm spindle
– Supplied with adapters for 19mm & 22mm
– Sinked adapter for better chain alignment

Specifications
Material – 6061-T6 alloy, full cold-forged
Size – 25t or 26t
Thickness – 6.35mm
Axlebore – 23.8mm
Weight – 25t 144g