Rear Torsion Spring Kits
All AXYS and MATRYX vehicles are equipped with standard stock rear track suspension springs. To customize your ride, rear torsion spring kits can be installed to accommodate your particular total rider weight range.
| Kit Description | Part Number | Weight Range – Lbs (Kg) |
|---|---|---|
| Factory-installed Stock Spring | N/A | 140-260 lb (64-118 kg) |
| 129/137 Light Duty | 2884973 | 0-180 lb (0-82 kg) |
| 144/146 Light Duty | 2884974 | 0-180 lb (0-82 kg) |
| 129/137 Heavy Duty | 2884975 | 220-350 lb (100-159 kg) |
| 144/146 Heavy Duty | 2884976 | 220-350 lb (100-159 kg) |
| 129/137 Extra Heavy Duty | 2884977 | 310-425 lb (141-193 kg) |