Wheels Manufacturing SOLO-SPEED Cog - 23t Fits SOLO-SPLINE SOLO-XD kits BLK Max Psi-100 model Flow CB7 Carbon size

model Flow CB7 Carbon size 27

Nordic Size Conversion: 37 - 47

Pro kit includes: 2) pro-series syringes with ergo-handled metal plunger and replaceable seals

Patented single-clamp lock-on design provides simple installation and slip-free performance

Wheels Manufacturing SOLO-SPEED Cog - 23t Fits SOLO-SPLINE SOLO-XD kits BLK Max Psi-100 model Flow CB7 Carbon sizeCogs 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 23 chain 9 12sp color black