Wheels Manufacturing SOLO-SPEED Cog - 19t Fits SOLO-SPLINE SOLO-XD kits BLK 29x2.60 model Big Betty DD E50

model Big Betty DD E50 size 29" width 2

Also compatible with Shimano/SRAM 8-10sp cassettes with spacer

basket and grip of the colors you prefer and out of seven sizes of straps

this ski delivers ultralight feel

Wheels Manufacturing SOLO-SPEED Cog - 19t Fits SOLO-SPLINE SOLO-XD kits BLK 29x2.60 model Big Betty DD E50Cogs 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 19 chain 9 12sp color black