CeramicSpeed R8 Ceramic Bearing Upgrade - Rear Wheel 1/2" Bearing wheelchair racing tires depending on the level and

depending on the level and condition of your existing bearings

25" Axle Length

Backrest Bar Impact Foam

Krypton models will include an adapter to fit to the wheelchair

Spinergy’s Lite Extreme "XLX" X-Laced is designed for maximum torsional stiffness and responsiveness

CeramicSpeed R8 Ceramic Bearing Upgrade - Rear Wheel 1/2" Bearing wheelchair racing tires depending on the level andWhen pushing efficiency and speed are top priority All CeramicSpeed Bearings are hand built in Denmark. Super smooth CeramicSpeed grade 3 Silicon Nitride balls are matched (within microns) with hardened steel raceways that feature an ultra smooth polished groove. An upgrade option for cartridge wheel bearings that offer extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. These CeramicSpeed