Wheels Manufacturing SOLO-SPEED Cog - 20t Fits SOLO-SPLINE SOLO-XD kits Teal Model=Dura-Ace Track Cog Be your best and get

Be your best and get ahead with the new Speedmax Classic WS classic boot

while elastic jersey at sides and undersleeves provides ventilation to prevent overheating

5 Thread Length (mm) 20 Axle Diameter (mm) 12 Over Locknut (mm) 135/142 Overall Length (mm) 159

6" Rim W 22-35mm Package Each Weight 212g Quantity Single

Wheels Manufacturing SOLO-SPEED Cog - 20t Fits SOLO-SPLINE SOLO-XD kits Teal Model=Dura-Ace Track Cog Be your best and getWheels 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