Shimano SF-MX30 Freewheel - 18t Silver CheckoutTitle=Wheels Manufacturing BBRIGHT Race-tuned geometry

Race-tuned geometry

Ring Position/Type Chain Retaining Single Ring Tooth Count 34 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 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH

Non-toxic foaming formula sticks to vertical and horizontal surfaces while removing grease oil dirt and road grime from chains derailleurs and other components

Teeth 28 Material 7075-T6 Aluminum Primary Color Black

chain tools

Shimano SF-MX30 Freewheel - 18t Silver CheckoutTitle=Wheels Manufacturing BBRIGHT Race-tuned geometryShimano SF MX30 Freewheels for service and repairs. 1 2" x 3 32" 9 Speed Chain compatible Cassette Body Type Threaded Standard 1. 37" x 24tpi Size 18T Color Silver