Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Red CheckoutSpec= NR stem cap with 5mm integrated

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

Bosch Performance Sport 250W 65Nm GEN 3 28mph

}SRAM Force 1 Disc Brake and Lever - Front Hydraulic Post Mount Black A1

Tires available with studs or with stud ready blocks

Provides support on the toughest road rides

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Red CheckoutSpec= NR stem cap with 5mm integratedWheels 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