Mountain Bike Crankset Mtb Hollowtech Crank Arms For Bicycle Integrated Candle Pe 2 Crowns 104bcd Connecting Rods Double

Product name: Hollow integrated chain crank XT structure

Crank: 170MM/175MM

Material: aluminum alloy

Crank screw diameter: 19MM

Compatible: single disk, dual disk

Specification: BCD 104

Weight: a set of left and right cranks 663g

Color: black/red

Advantages: made of aluminum alloy, light weight, stylish appearance, dazzling shape, strong shaft strength, and strong compatibility

Bottom axis: Bearing bottom axis, thread 68/73 can also be used with press-in bottom axis