Park tool LRT-4 Shimano Direct Mount bottom bracket tool

Maintain your high-performance Shimano drivetrain with the Park Tool LRT-4 Direct Mount Lockring Tool. Engineered for precision and reliability, this professional-grade tool ensures accurate removal and installation of Shimano Direct Mount chainring lockrings, found on XTR® 9120, XT® 8120, MT900, and other compatible systems. Its CNC-machined 6061 aluminum construction guarantees a perfect, mar-free fit, while the flat face design provides optimal lockring engagement. Featuring a 36mm hex drive for use with a torque wrench, the LRT-4 offers superior control and prevents damage to valuable components, making it an essential for any mechanic