RaceFace Narrow Wide Chainrings feature tooth profiling for chain retention and a blend of weight and durability suitable for XC, DH, and everything in-between.
- 7075-T6 aluminum, aerospace grade strength
- Compatible with 9, 10, 11 and 12 speed
- Stiff 4mm plate thickness and I-beam construction transfer loads without flexing
- Reversible laser etched graphics
- Non-threaded bolt holes
|104mm / Black / 38T||821973330792||RNW104X38BLK||RAC43112909K|
|110mm / Black / 40T||821973330860||RNW110X40BLK||RAC43514646K|