Super Durable:Made of High quality Anodic oxidation 7075 T6 aluminium alloy,aerospace grade strength
Stiff 4mm plate thickness to ensure no flexing
Compatible with 9/10/11 speed and origin 3X crankset fixing bolts
Narrow Wide tooth design: ensures ultimate chain retention,increases wear life,and reduces friction and noise.
Light Weight:44g(32t)/55g(34t)/66g(36t)

Technical Details

Product Details

Package Dimensions
Width : 7 inch
Height : 0.4 inch
Length : 7 inch

Shipping Weight: 3.2 ounce (View shipping rates and policies)

ASIN : B01A73XYPW