Compatibility:SRAM / Shimano standard HG splined freehub only
Come with a 22mm free RD extender for short cage or 2x10, 3x10 setup;
Weight saving, Cheap, Reliable, great looks, very smooth upgrade
11t through 36t hardened steel; largest last cog is A7075 aluminum
Weight: 387g. (Black; 11-42t), Come with product menu

Technical Details

Width : 0.19 cm
Height : 0.05 cm

Product Details

Product Dimensions
Width : 0.19 cm
Height : 0.05 cm

Package Dimensions
Width : 7.1 inch
Height : 1.9 inch
Length : 7.1 inch

Item Weight: 13.6 ounce (View shipping rates and policies)
Shipping Weight: 1.1 pounds (View shipping rates and policies)

ASIN : B01JAJNIF0