Wheels Manufacturing SOLO-SPEED Cog - 18t Fits SOLO-SPLINE SOLO-XD kits Blue Disc Brake Compatible-Yes It is an ideal solution

It is an ideal solution for riders looking to convert their road

Optimal material usage - for weight

Combining ethically-sourced merino wool and 4-way stretch

They are 1" hex drive interface compatible

Model Atlas Size 29" Front/Rear Rear (XD) Axle/Spacing (mm) 12x150/157 Hub Vault Hole 28 Brake 6-Bolt Rim Atlas Internal W 30mm Depth 25mm Material Aluminum Type Tubeless Color (H/S/R) Black Weight -

Wheels Manufacturing SOLO-SPEED Cog - 18t Fits SOLO-SPLINE SOLO-XD kits Blue Disc Brake Compatible-Yes It is an ideal solutionCogs are designed with narrow wide alternating tooth pattern allowing for superior chain retention Cogs are optimized for use with Solo XD Carrier system only TECH SPECS teeth 18t color blue