Rear Axle Surron ultra brakes we left these shafts with

we left these shafts with a Raw silver finish to maximize strength and increase shaft to bearing tolerances over any aftermarket bolt on the market

it offers strength and endurance against dirt and wear from riding

Stainless Battery/Controller Mounting plate for Surron

and shotgun tool

Rear Axle Surron ultra brakes we left these shafts withSurron Axles are now made from heat treated & precision ground 4340 steel. Made with 4340 steel and vacuum hardened for increased strength; It won't bend, break, or snap even under extreme conditions. Backed by a lifetime warranty, this bolt is designed to offer maximum performance and durability every time. Note* All 4340 Shafts are precision centerless ground after heat treat, due to Black Zinc Plating altering material properties, we left these