Structure: three-speed adjustable (24T - 34T - 42T or 28T - 38T - 48T Optional). High strength steel tooth plate, aluminum alloy crank and plastic high strength chain guard cover, Strong and durable, not easy to deform.
MTB Bike Triple Crankset 170mm 22T-32T-44T 24T-32T-42T Chainring Crank Arm Set
MTB Bike Triple Crankset 170mm 28T/38T/48T, 24T/34T/42T Chainring Crank Arm Set
QUYCOIU 170mm Crankset For Fat Bike Snow/Beach Bike Cranksets Hollow Integrated With Bottom Bracket 104 32-42T Round Chainring Crank Arm Set Aluminum Alloy Black(42T,120(192mm))
MTB Bike Triple Crankset 170mm 24T-34T-42T 28T-38T-48T Chainring Crank Arm Set
BNVB Bike Crank Arm Set， 170mm 104 BCD Mountain Bike Crank Set with Bottom Bracket Crank and Chainring Bolts for MTB BMX Road Bicyle, Compatible with Shimano, FSA, Gaint (Black/Red/Silver) (Blue)
