Never accept ordinary. At Prime we believe that ordinary isn’t good enough and with the RR-38 Carbon Clincher Wheelset, it’s all about riding faster and longer with a lightweight and responsive wheelset packed with the latest technology available today.
Designed and developed in-house, our popular RR-38 Carbon Clincher Wheelset is the perfect climbing companion. The ultimate marriage of lightweight and aero.
New Star Ratchet System Hub
At only 1520g in weight, the RR-38 wheelset has our new Dual sprung star ratchet hub engagement system with Japanese steel sealed bearings, and a 36 points of engagement system ensures every pedal stroke is optimised for maximum power transfer and pickup.
In addition, the 19mm internal rim width and 27.5mm external width means you have wide tyre options to cover comfort as well as speed gains owing to less rolling resistance.
Prime. Never accept ordinary – on every ride.
Rim Material: T700 UD Carbon Fibre
Rim Width: 20.3mm (internal); 27.5mm (external); Rim Depth: 38mm