Rennen Shimano bmx cog
The BMX race Rennen cog 7075-T6 aluminum CNC machined (83% stronger than the 6061) and polished to a beautiful luster, offering the highest performance at the right price.
Rennen Cogs are 3/16" thick at the Spline interface assuring that you won't damage your precious hubs.
Only Rennen Cogs offer a single speed specific tooth profile which have been designed to extend tooth life.
At 0.6oz (17 grams, 16T) this makes Rennen Cogs one of the lightest on the market.
For 3/32" chain.
Compatible Shimano cassette.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The BMX race Rennen cog 7075-T6 aluminum CNC machined (83% stronger than the 6061) and polished to a beautiful luster, offering the highest performance at the right price.
Rennen Cogs are 3/16" thick at the Spline interface assuring that you won't damage your precious hubs.
Only Rennen Cogs offer a single speed specific tooth profile which have been designed to extend tooth life.
At 0.6oz (17 grams, 16T) this makes Rennen Cogs one of the lightest on the market.
For 3/32" chain.
Compatible Shimano cassette.
