Shimano Crank Lockring Tool simplifies chainring service for 12-speed drivetrains and more
What Our Gearhead Experts Are Saying:
"This is the tool that finally makes crank lockring removal straightforward—snug fit, solid steel, and no slippage when working in tight spaces. The big hex lets you grab it with a shop wrench or build it into your at-home setup."
The Shimano Crank Lockring Tool delivers professional-level precision for removing or installing chainring lockrings on modern Shimano 12-speed cranks. Machined for a tight fit, it mates securely to low-profile lockrings to prevent cam-out or part damage. A large hex interface is easy to use with a shop wrench or vise, ensuring you have the leverage for stubborn jobs. Compact, tough, and compatible with a range of Shimano setups, this is a must-have for drivetrain upgrades or DIY maintenance.
Details
- Specially engineered for Shimano 12-speed chainring lockrings
- Precision machining prevents tool slip and lockring damage
- Large hex design works with common shop or home wrenches
- Minimal clearance hole maximizes surface engagement
- Durable steel construction withstands repeated use
- Suits XT, Ultegra, and select other Shimano bottom brackets
- Fits into portable or bench tool kits for service on the go
- Ideal for chainring swaps, drivetrain installs, or pro-level bike builds
- Item #ABY1WUW
- Material
- steel
- Compatibility
- chain ring lockrings on Shimano 12-speed mountain crank sets, XT and Ultegra bottom brackets
- Claimed Weight
- 45.4g
- Activity
- bike maintenance
- Manufacturer Warranty
- none