This package replaces virtually every steel bolt on our Standard Edition bike with 6Al-4V Grade 5 titanium, resulting in a total weight-savings of over a quarter pound (130 grams). Included in this package are the following:

4 M10 titanium hub bolts (35mm length)
16 M5 low-profile titanium bolts for rotors, controller, clutch, and pulley (10mm length).
11 M6 titanium motor and transmission bolts (8mm length)
8 M6 titanium IS brake mount bolts (16mm length)
6M6 titanium stem bolts (24mm length)
2 M6 titanium battery mount bolts with 7075 aluminum thumbwheels
1 M6 titanium seat clamp bolt (18mm length)