Shimano TL-FC41 Direct Mount Chainring Lockring Tool Dimensions-380x260x130mm Available in wheel speeds 1

Available in wheel speeds 1 (fastest) through 4 (slowest) or a combination

Ring Position/Type Chain Retaining Single Ring Tooth Count 28 Round or Oval Round Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Green Direct Mount Type Direct Mount CINCH

Model Turbine Spindle CrMo Size 9/16" Body Material Aluminum Color Silver

} 40-Series Solutions: separate top and bottom headset cup assemblies for tapered

The CenterLine Rotor was designed to keep the center of friction consistent throughout rotation thereby minimizing vibration offering consistent performance and a quiet ride

Shimano TL-FC41 Direct Mount Chainring Lockring Tool Dimensions-380x260x130mm Available in wheel speeds 1Installation and removal tool for chainring lock rings