Oversized cartridge ball bearings
forged and CNC machined external cups
Alloy center sleeve with double o-ring seals
Anodized cups
Compatible with SL-K light cranks BB cups - BC-1.37'' x 68/73 110 grams
Oversize cartridge bearings
Forged and CNC machined external cups
Composite center sleeve w/double o-ring seals

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.1 inch
Height : 2 inch
Length : 5.7 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 4.8 ounce (View shipping rates and policies)

ASIN : B003AKK40I