Origin8 Trackstar 170x46 103mm JIS Square Taper crankset silver/silver LM Tune Superior battery power

Superior battery power

It features X-Range gearing technology and a 10-tooth small cog to progress fluidly and efficiently

Flat Guard features an extra layer of rubber beneath the entire tread to provide even more rubber where tires are most likely to be punctured

15% improvement in axle stiffness due to new design placing the bearings further apart

Origin8 Trackstar 170x46 103mm JIS Square Taper crankset silver/silver LM Tune Superior battery powerSingle speed crankset. Forged AL6061 T6 alloy crankarms. CNC alloy 1 8` 46 tooth chainring. 42mm chainline with 103mm JIS BB. Does not include JIS square taper BB. Weights do not include BB TECH SPECS Type Length Teeth 170x46 Spindle Type 103mm JIS Square Taper Color SIL SIL Bolt Pattern 144x5B Weight 740g Speed 1 1 8`