Note:

The colored ones are equipped with colored bottom brackets and colored screws. Other colors are black bottom brackets and silver screws.

Product name：Mountain bike hollowtech integrated crankset

Material: Aluminum Alloy

Size:Crank Arm length 170mm

BCD:104mm

Crank Bolt Diameter: 17mm

Number of chainring teeth：32/34/36/38/40/42T

Bottom Bracket Width: 68-73mm

Weight: About 672g（only crank）

Compatible with: Shimano,Gaint ATX770 ATX770-D XTC 750

Features：Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility.