crown and pinion gear applied on 250cc-1100cc vehicle, Ratio:14/35 9/35, 8/27,10/35, 11/38,11/35,12 ... /38, 10/29,13/37,12/30, We offer ... a wide array of precision spiral bevel gears and offers efficient ... accurate sizes, these gears offers optimum power output. The spiral bevel gear is fitted on top of the shaft with the help ...