Park Tool LRT-3 Specialized/Cannondale/FSA Lockring Bike Drivetrain Tool

The LRT-3 is designed and built to remove and install the direct mount lockring that retains front chainrings found on some Specialized, Cannondale and FSA modular cranks.

• For lockrings with 47-48mm outside diameter and 4 or 8 notches
• Fits both 4 notch (FSA and Cannondale) and 8 notch (Specialized) lockrings
• Features a 36mm hex drive to be used with the likes of a Park Tool TWB-36 Crow Foot adapter and a torque wrench to properly measure torque
• Constructed from 4140 heat treated steel and plated for long life