Sun Ringle Duroc 30 PRO Rear Wheel - Shimano Micro Spline - 12x148mm Boost - 6 Bolt - Rear - 29 Inch PDP|Option Check out this video for

Check out this video for some instructions on how to customise the comfort liner to suit your head

High torque and high hardness for durable service

E-Bike thick-thin chainring for maximum chain retention and durability

An anti-scratch treatment will keep them looking sharp for longer

Air valve adaptor

Sun Ringle Duroc 30 PRO Rear Wheel - Shimano Micro Spline - 12x148mm Boost - 6 Bolt - Rear - 29 Inch PDP|Option Check out this video forBuilding upon the already proven Duroc platform the new Duroc 30 Pro features the same trusted double wall, welded alloy tubeless rim but is now blessed with the gift of a fast engaging and all new Super Bubba X hub. The Super Bubba X utilizes one 45 tooth ring, combined with a six pawl freehub body, this results in 4 degrees of engagement and shaves 55g to bring the total weight of the rear hub to 285g. It also means that there are no threads within