Features:- Gtr SL35 rear wheel specially designed for electric bikes.- 27.5´´ Tubeless Ready aluminum rim with reinforced eyelet 35mm inside, 40mm outside and 16mm high- 32 spokes and brass nipples- Boost bearing hub for 6-bolt disc 12 x 148mm SRAM XD axle - Axle and Steel core for greater reinforcement.- The wheel is with the Tubeless Ready tape placed and the Tubeless Valve is included.- Reinforced steel axle and core