30mm inner

Prime 9 drivetrains have less setup required and don't cost an arm and a leg like some of the 12-speed options

Requires inflator

which Northwave claims to be durable as well as the stickiest compound on the market

Cogs are Hi-Tensile steel for durability

Ride Concepts Vice Flat Shoes - US 10.5 - Black eBay 30mm innerRide Concepts has pulled out all the stops to make what may very well be the ultimate flat pedal shoe to wear when messing around on your bike. Developed with input from BMX, dirt jump, and slopestyle riders, the emphasis was on creating a shoe with outstanding pedal feel, compliance, and grip, while also ensuring that your feet are comfortable and well protected. Who's it For: The Vice would be a great choice for pump track, dirt jumps, street and