Description
Detail
Name: Hollow one-piece crank crank
Crank: 170MM
Material: aluminum alloy
Specifications: BCD 104
Weight: Left and right crank set 675g
Advantages: Made of aluminum alloy, light weight, stylish appearance, dazzling shape, strong axis strength, strong compatibility
Name: Palin Center Axis
Origin: Taiwan
Type: bottom bracket bottom bracket
Hollow integrated sprocket shaft, suitable for mountain bikes, road bikes with a width of 68–73mm