Stiff and durable chainrings for your 2x (M4S2) or 3x (M4S3) mountain bike.
| P/N | Powering M4S2 |
| Material | CNC Swiss AL 7075-T7651 |
| BCD | 104/64 mm 4 bolts |
| 2x | |
| W0T | 40/26; 42/27 |
| W2T | 36/24; 38/24; 40/26; 42/27 |
| P/N | Powering M4S3 |
| Material | CNC Swiss AL 7075-T7651 |
| BCD | 104/64 mm 4 bolts |
| 3x | |
| W2T | 42/32/22; 44/33/23; 44/34/24; 46/34/24; 46/36/26 |
