Park Tool LRT-3 Lockring Tool

Park Tool LRT-3 Lockring 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 36mm wrench flats 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

Precisely machined for a perfect fit, the LRT-3 Lockring Tool removes and installs the lockrings that retain direct-mount chainrings found on some Specialized®, Cannondale® and FSA® modular cranks. Features a 36 mm hex fitting for use with the Park Tool TWB-36 Crow Foot and a torque wrench (each available separately) to achieve proper torque. Heat-treated and plated 4140 steel construction ensures durability and long life.

Fits lockrings with 47-48 mm outside diameter and 4 or 8 notches including:

• Cannondale® Hollowgram

• FSA® BB386EVO

• FSA® BB392EVO

• FSA® MegaExo

• Specialized® S-Works