NEW Shimano ZEE FC-M640 Crankset 175mm, Type_Seatposts Number of Tools: 2

Number of Tools: 2

Shot-peened to increase fatigue resistance

Rear Derailleur Shimano XT M8100 SGS Shadow Plus

They're 63mm wide

Four phenolic plastic pistons provide the stopping power and excellent heat management

NEW Shimano ZEE FC-M640 Crankset 175mm, Type_Seatposts Number of Tools: 2Shimano ZEE FC M645 M640 Crank Bottom Brackets Sets Thick wall aluminum construction Reinforced steel axle with 30% greater stiffness compared to Trail designated crank options Steel pedal inserts Includes SM BB52 68 73 bottom bracket BB Included: Yes BB Shell Width (mm): 68 BB Shell Width (mm): 73 BB Frame Interface: English Chainring BCD: 104 Color: Black Crank Intended Use: Mountain Crank Length (mm): 175 Defined Color: Black Drivetrain Speeds: 10