MTB Bicycle Crankset Crank Arm 170mm 104BCD 32/34/36/38/40/42T Chainring

  

MTB Crankset 170mm 104BCD 32/34/36/38/40/42T Chainring Bicycle Hollowtech Crank. Name: Hollow integrated crank sprocket. Hollow integrated crank sprocket BB bottom axle, suitable for mountain bikes, road bike bottom bracket width 68-73mm can be installed. Using aluminum alloy CNC processing.

Electroplating and coloring, stylish appearance, cool shape, strong compatibility.