Rennen Aluminum Cassette Cog Gear Size:18T so it can and should

so it can and should be used on the rear of your bike

It is manufactured using durable ripstop material to withstand tears that might result in losing parts and superficial damage

WHEEL BUILD SPECS:

The Promax P-1 V-Brake-Pro-108mm at J&R Bicycles is made from lightweight and durable materials to deliver superior braking performance without added bulk

Rennen Aluminum Cassette Cog Gear Size:18T so it can and shouldRennen Aluminum Cassette Cog are manufactured with 7075 T6 Aluminum, stronger than the industry usual of 6061 Aluminum. Measuring in at only 3 16" so it won't rub your hubs, Rennen Cogs are also the one of the lightest cogs on the market, with the 16T coming in at only 17 grams! Available in a wide range of sizes for various speeds, Rennen Cogs are also Shimano Spline compatible and will work with 8 & 9 speed chains. WEIGHT 13T: 0. 35oz 10g 14T: 0.