Nate Richter's signature Primo sprocket comes with an integrated sprocket guard all machined from one piece of aluminium. The Primo Richter Guard Sprocket is fully CNC machined from one piece of 6061-T6 aluminium so it's insanely strong & durable, that integrated guard adds protection to your cranks & chain when you're having a ledge session. Two sprocket bolt holes allow the Richter Sprocket to be rotated once one side has taken too much damage so you can keep it going for longer. section Product Specs TYPE: Bolt On
Material: Alloy WEIGHT: 99.2g (3.5oz)