Larger contact surface area is dimpled for improved pedaling stability and comfort
Bi-compound composite body is stiff and resilient
Oversized chromoly steel spindle is light, tough and stable
Lower stack height (17.5mm) improves power efficiency
Miniature ball bearing (12mm inner x 18mm outer diameters) supports axial loads and a needle roller bearing supports radial loads

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.25 inch
Height : 2.28 inch
Length : 7.87 inch

Item Weight: 14.4 ounce (View shipping rates and policies)
Shipping Weight: 13.44 ounce (View shipping rates and policies)

ASIN : B00GA2JIL4