Shimano TL-LR021 9T Cassette Lock Ring Tool | XTR M9200 9-45T Compatible

Shimano TL-LR021 9T Cassette Lock Ring Tool

The genuine Shimano tool engineered specifically for today's 9-tooth cassette lock rings.

The Shimano TL-LR021 is the official service tool developed for installing and removing Shimano's new generation 9T cassette lock rings. Designed specifically for Shimano's latest compact cassette systems, this hardened steel tool delivers the precise fit professional mechanics demand while preventing damage to the lock ring during installation or removal.

Unlike traditional cassette lockring tools, the TL-LR021 is engineered specifically for Shimano's unique 9-tooth cassette interface found on select XTR and XT drivetrains. Precision machining and hardened steel construction provide exceptional durability for both home mechanics and professional workshops.

If you're servicing a Shimano CS-M9200 9-45T or compatible 9T cassette, this is the correct Shimano service tool for the job. 

Key Features

• Genuine Shimano service tool
• Designed specifically for Shimano 9T cassette lock rings
• Precision-machined for an exact fit
• Hardened steel construction for long service life
• Helps prevent lock ring damage during installation and removal
• Professional workshop quality

Technical Specifications

• Brand: Shimano
• Model: TL-LR021
• Manufacturer Part Number: Y0T498030
• UPC: 192790998534
• Application: 9T Cassette Lock Ring Tool
• Material: Hardened Steel
• Color: Silver

Compatible With

• Shimano XTR CS-M9200 9-45T cassette
• Shimano XTR M9200 drivetrain
• Shimano XT M8200 9-45T cassette
• Other Shimano drivetrains utilizing the dedicated 9T lock ring interface

Why You'll Love It

• Official Shimano workshop tool
• Required for servicing Shimano 9T cassette lock rings
• Precision fit reduces the chance of slipping or damaging components
• Built for repeated professional use
• Essential for modern Shimano XTR and XT mechanics

Before You Buy

• This tool is only intended for Shimano 9T cassette lock rings.
• It is not compatible with standard Shimano cassette lock rings or multiple freewheels due to different dimensions.
• Always use the manufacturer's specified torque when installing cassette lock rings.
• Professional installation is recommended if you are unfamiliar with cassette service procedures.

The Shimano TL-LR021 is an essential addition to any mechanic's toolbox servicing Shimano's newest high-performance drivetrains. Designed specifically for 9T cassette lock rings, it delivers the precision, durability, and confidence expected from genuine Shimano service tools.