The Profile GDH Titanium Spindle Upgrade Kit is made from 6AI-4V titanium alloy featuring a hollow center, 48-splined, and hollow chromoly bolts with aluminum washers.
This spindle is 128 grams lighter than the Cr-Mo spindle.
The Titanium GDH Spindle kit comes with spindle and Chromoly GDH bolts included.
SPECS
48-Splined Titanium GDH (Gun Drilled Hollow). Includes hollow crank bolts.
WEIGHT
Titanium: 5oz (w/ bolts)
For most cases, use a 5-5/8" length for American and Euro bottom brackets, and use a 6" for use with outboard bottom brackets.
Product Code: PRO9TS6U13