Threadless version work well in English, French, Swiss shells as well as bottom bracket shells with damaged threads with no facing required (does not work in Italian shells)
Threadless versions expand to tighten into the bottom bracket shell without damaging threads; once removed the original threads can be reused
Chromoly spindle, sealed cartridge bearings
English and French models use Shimano-spline installation tool; threadlessuse standard bottom bracket spanner and pin spanner
Spindle Interface Type: Square Taper JIS

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.8 inch
Height : 1.8 inch
Length : 6.1 inch

Item Weight: 11.2 ounce (View shipping rates and policies)
Shipping Weight: 11.2 ounce (View shipping rates and policies)

ASIN : B004JKCO8I