Size 68mm and is red
Ceramic bearings are 10% lighter than standard bearings
Ceramic bearings require 78% less energy than the most efficient bottom brackets on the market
Ceramic bearings use a more rounded cut to reduce mechanical drag
Ceramic bearings are more resistant to dirt, moisture and wear, and when properly maintained, will outlast and outperform any other bottom bracket on the market

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4 inch
Height : 3 inch
Length : 5 inch

Item Weight: 10.56 ounce (View shipping rates and policies)
Shipping Weight: 6.72 ounce (View shipping rates and policies)

ASIN : B003L9DH16