Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits BLK 140x80mm 5` and 29er wheels

5` and 29er wheels

} Upgrade your existing Force E1 crank with a spindle based power meter Proven Quarq reliability and accuracy Long battery life to power a season of rides Waterproof (IPX7) waterproof to 1 meter for 30 minutes) Spindle-based unit measures left side power to calculate total watts SRAM Model ID: PM-FRC-ASSY-E1

X-Sync wide-tooth narrow-tooth chainring technology provides maximum chain control Tooth Count 44 Drivetrain Speeds 13 Round or Oval Round Offset 6

Vendor Sunlite Manufacture Number Model Name Ion-HP Combo Category Lights

} ISIS bottom bracket 68/113 w/o Bolt

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits BLK 140x80mm 5` and 29er wheelsWheels 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