For modern disc brake bicycles, SHIMANO's E-THRU Axles deliver ease of use and wheel fixing security thanks to quality materials and SHIMANO's internal cam mechanism. I-type axles feature a left side housing to adjust lever position.

Features
Clean and simple design
Approx -10 mm smaller housing (vs. SM-AX78/58)
Easy lever-position adjust with hexagon wrench
Adjusting nut integrated into axle
Easy and stable operation
Stable fixing force
Cam structure
Fast fixing
Optimized thread pitch
Lightweight
Smaller housing
Hollow aluminum axle

Mfr Claimed Weight
TBC