KOF671-27 - Narrowed and lightened precision low wobble 27 tooth x 3/32 crown gears. Precision bored axles hole and lightweight magnesium hub. (6 per cd.)
KOF671-27 - Narrowed and lightened precision low wobble 27 tooth x 3/32 crown gears. Precision bored axles hole and lightweight magnesium hub. (6 per cd.)
