Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Red CheckoutSpec= NR Bosch Performance Sport 250W 65Nm

Bosch Performance Sport 250W 65Nm GEN 3 28mph

impact-absorbing SmartFlex pads offer form-fitting and lightweight protection that is

stem cap with 5mm integrated spacer and bolt (weight listed does not include star nut

Pedal Material Nylon Spindle Material Cr-Mo Pedal Bearing Ball bearings Primary Color Black Pedals Thread 9/16

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Red CheckoutSpec= NR Bosch Performance Sport 250W 65NmWheels Mfg. SOLO XD and SOLO SPLINE Single Speed cogs are constructed with high end 7075 aluminum and designed with narrow to wide alternating tooth pattern allowing for superior chain retention. Cogs are optimized for use with Wheels Mfg. SOLO XD XD XDR and SOLO SPLINE Single Speed Conversion kit carrier systems only. Crafted with high end 7075 aluminum for light weight and extreme durability Cogs are optimized for use with Wheels Mfg. SOLO XD XD XDR