Wheels Manufacturing SOLO-SPEED Cog - 22t Fits SOLO-SPLINE SOLO-XD kits Green 5° Battery life: up to 26

Battery life: up to 26 hours in demanding use cases

2 solid and 4 flash modes

}Wheels Manufacturing BBright to Shimano Bottom Bracket with Angular Contact Bearings Black Cups

Weight: 138g / wheel

Wheels Manufacturing SOLO-SPEED Cog - 22t Fits SOLO-SPLINE SOLO-XD kits Green 5° Battery life: up to 26Wheels Manufacturing SOLO XD Cog 22t Green. Wheels 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