Chain ring: 50T/34T
BCD:110 Alloy arm
Arm length:172.5mm Weight: 795g
Material: Alloy 6061
Anodized black
Dia 31.8mm With Alloy 7075 wrench
With Alloy 7075 wrench, weight ;33g

Technical Details

Product Details

Package Dimensions
Width : 3.2 inch
Height : 0.7 inch
Length : 5.8 inch

Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00EPE0WNW