AUTES Mountain Bike Crankset Square Taper Bicycle Bottom Crankset with 34T Chainring Sprocket 170mm Crankarm 104 BCD Single Speed (Black)

• High quality material, CNC Alum alloy crankset;
• Single speed bicycle bottom crankset 34T Chainring sprocket, 170mm Crankarm, 104 BCD;
• Suitable for most of 9/10/11 single speed MTB mountain bike, road bicycle, electric bike, folding bike, not for multi-speed bikes;
• Use positive and negative tooth chain ring, allows the chain to fit more tightly against the chainring, thereby reducing the likelihood of chain drop. This design enhances chain stability during cycling, particularly under high-intensity exertion or on complex terrains, ensuring both safety and comfort for the rider.

High quality material, CNC Alum alloy crankset; Single speed bicycle bottom crankset 34T Chainring sprocket, 170mm Crankarm, 104 BCD; Suitable for most of 9/10/11 single speed MTB mountain bike, road bicycle, electric bike, folding bike, not for multi-speed bikes; Use positive and negative tooth chain ring, allows the chain to fit more tightly against the chainring, thereby reducing the likelihood of chain drop. This design enhances chain stability during cycling, particularly under high-intensity exertion or on complex terrains, ensuring both safety and comfort for the rider.;