Close ratio gearing allows a more efficient use of energy through finer cadence control
Chrome-plated steel cassette lockring
Chrome-plated finish offers hard wearing resistance to corrosion
Sprockets are cut away and drilled to further reduce weight without reducing rigidity
Hyperglide sprocket design ensures fast and positive shifting
Aluminum carrier supports the chrome plated steel cogs at their outer circumference to reduce weight while increasing rigidity and stiffness
Backside pins on the tallest cog prevent the chain from wedging in between the spokes and cogs in the event of an over shift

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.2 inch
Height : 2.5 inch
Length : 7.3 inch

Item Weight: 13.76 ounce (View shipping rates and policies)
Shipping Weight: 1 pounds (View shipping rates and policies)

ASIN : B0011ZIN4I