Narrow wide chainrings compatible with Race Face CINCH system cranks. Direct mounting allows an easy switch between rings and spiders.
- Compatible with 9, 10, 11, and 12 speed
- Narrow Wide tooth profiling ensures consistent chain retention
- Lockring installed/removed with ISIS BB tool
- Stiff 4mm plate thickness to transfer loads without flexing
|Black / Direct Mount / 30T||821973329765||RNWDM30BLK||31649|
|Blue / Direct Mount / 28T||821973330396||RNWDM28BLU|