Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Purple Labeled Size-700 x 42 Simplified setup and a streamlined

Simplified setup and a streamlined interface make it quick and easy to access the information

Elastane 10%

Basket: Exchange Basket M

Nine more closely-spaced (6mm) positions for fine-tuning skate skis

Camber Type: Jr

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Purple Labeled Size-700 x 42 Simplified setup and a streamlinedCogs are designed with narrow wide alternating tooth pattern allowing for superior chain retention Cogs are optimized for use with Solo XD Carrier system only Will not work with 13spd Campagnolo chains or 12spd Shimano HG+ chains TECH SPECS model SOLO XD description SOLO XD replacement cog teeth 21 chain 9 12sp color purple