Park Tool LRT-1.2 E-Bike Lockring Tool - 8 Notch Bike Headlight It’s classic Altra

It’s classic Altra

The ergonomically shaped grip provides efficient transfer of strength

Axle to Crown Length: 506mm

and the newest iteration takes the best features of the previous generation SES 3

•Waterproof: Yes

Park Tool LRT-1.2 E-Bike Lockring Tool - 8 Notch Bike Headlight It’s classic AltraChainring lockring tools from Park Tool. Integrated 3 8" drive fitting allows compatibility with most ratchet handles and torque wrenches for tightening to proper torque specifications Heat treated and plated 4140 steel construction ensures durability and long life Fits lockrings with 50 mm outside diameter and 8 notches Replacement for Bosch 0275009003 tool Removes and installs the front chainring lockrings found on DJI Avinox & Bosch Gen 2 e bike