Custom developed by BBR Motorsports for the ultimate upgrade for mini four-strokes. Sized perfectly for fast/aggressive adult mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults. Fits stock TTR125 shock.
- 30% stiffer than stock
- Preset and stress relieved for long life
- Custom wound from aircraft quality spring steel
- Powder coated finish