Description
Model:48-38-28 Teeth bicycle crankset; Compatible with a 3x8, 3x7, and 3x6 speed drivetrains; Crank Arm length: 170mm; Compatible with 9/16 pedals. | Material:This square crankset is made of forged aluminum alloy 6061-T6, the weight is 2.33lb/1.058kg. High strength and durable,chainring is made of Steel.Crank Finish is sand black,chainring finish is black.CHAINGUARD:PLASTIC BLACK. | Features:accurate shifting; Widely compatible with multiple components; precision index shifting dual sis; fine workmanship,The guard chainring can effective protect the chainring well and prevent the teeth of the chainring from being damaged,Rugged and dustproof.CHAINLINE:48.5MM,CHAINRING THICKNESS:3/32 ,Q-FACTOR:176MM,I-FACTOR:149MM, B.B.TAPER SQUARE:120MM. | Application:Suitable for 6/7/8 speed Road bike, mountain bike, and city folding bike, etc.. Wide compatibility with multiple components. | Package:The crankset includes 2 arms,1 chain link crank and 2 crank arm bolts. Please measure the modle to confirm it fits your bike before the order.