The Sunrace M21 twist shifter works with Sunrace derailleurs to provide accurate shifts. A gear indicator lets you know what gear you're in.
- Cable Adjuster
- Light Action Shift
- TRP Grip
- Galvanized Cable
|Rear Der/Shifter Compatibility||Shimano Mountain|
|Double or Triple||Triple|
This product is expected to become available for purchase and ship on Sunday, November 1 2020