Using on a E-Bike?, please look at the steel E-Bike Chainrings

104 BCD Thick Thin Chairing the perfect partner for Shimano cranks.

12 Speed Hyper Glide Chain Compatible

Designed to work with clutch derailleurs to keep your chain from dropping off even on the roughest of trails.

Sizes available 30T 32T 34T
Made from aerospace grade aluminium
Colour Black