Lockring Tool – Shimano® Direct Mount (LRT-4)

The LRT-4 is precision-engineered to remove and install lockrings on Shimano® direct-mount chainring systems with ease. Featuring a 36 mm hex fitting, it works with the Park Tool TWB-36 Crow Foot and a torque wrench (sold separately) to ensure accurate torque application. CNC-machined from 6061 aluminum, the tool prevents marring expensive components and provides a perfect fit with a machined flat face for optimal lockring engagement.

Key Features:

• Compatibility: Fits lockrings with 41 mm outside diameter and 16 notches, including Shimano® XTR® 9120, XT® 8120, MT900, and other direct-mount systems

• Precision Torque: 36 mm hex fitting for use with torque wrench via TWB-36 Crow Foot

• Durable Construction: CNC-machined 6061 aluminum prevents damage to chainrings

• Professional-Grade: Designed for accurate installation and long-lasting performance

Ideal for professional bike workshops and serious home mechanics who demand precision and reliability when working with Shimano® direct-mount systems.