Wheels Manufacturing SOLO-SPEED Cog - 19t Fits SOLO-SPLINE SOLO-XD kits Teal Model=AirDrop MIPS Helmet Smooth tread race style tire

Smooth tread race style tire with siped shoulder grooves from improved traction

The foot pedal operated built-in pressurized cartridge provides an additional 17kg (37lb) of lifting power making easy work of raising and lowering most bikes weighing up to 35kg (77lb)

Position Front or Rear Primary Color Black Brake Material Aluminum Caliper mount Post mount Brake Weight 197g Disc Diameter 140mm

* CONICAL LENS WITH PRIZM™ TECHNOLOGY: A first of its kind

Wheels Manufacturing SOLO-SPEED Cog - 19t Fits SOLO-SPLINE SOLO-XD kits Teal Model=AirDrop MIPS Helmet Smooth tread race style tireWheels 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