Crankset Tracer Black
For rectangular bottom bracket axle.
Crankset with aluminum cranks , gears and chain ring .
Fits normal chain 1/2 " x1 / 8" and narrow chain 1/2 " x3 / 32 " 170 mm cranks .
Left crank included.
Includes bolts for mounting .
Fits bottom bracket with a shaft of 115 mm
Number of teeth in the menu