Park Tool LRT-4 Lockring Tool Size:One Size kids can quickly jump on

kids can quickly jump on and develop basic skills at home while you pull them across any low-friction surface

6 base lens geometry with HDO®

Integrated 20” lightweight

Batteries :  3 AAA (included)

Boot-to-Binding Connection: Step On® boot-to-binding system

Park Tool LRT-4 Lockring Tool Size:One Size kids can quickly jump onDesigned and built to remove and install Shimano direct mount chainring lockrings found on XTR 9120, XT 8120, MT900, and other Shimano direct mount systems. Precisely CNC machined from 6061 aluminum for a perfect fit and to prevent marring expensive parts. F Machined flat face for optimal lock ring engagement 36mm hex drive to be used with Park Tool TWB 36 Crow Foot Torque wrench to properly measure torque S 6061 aluminum construction For lockrings