Radio PRO Leon Hoppe's signature 47 Sprocket Guard is made to take a real beating. Featuring an integrated 8mm thick alloy guard and a robust CNC machined construction; if you're looking to get tech as hell and not break your chain, we suggest investing in one of these.
Supplied with adaptors to fit any crank on the market
Leon Hoppe signature full guard, integrated super-strong 8mm thick alloy guard on 6.35mm sprocket
6.35mm sprocket, 8mm thick alloy guard