- Age:6-9 years old
- New wheel hubs in pressure-cast aluminium. lighter and more rigid
- 32-hole wheels for greater lightness
- ø 150 mm rear brake with floating mechanical caliper
- Higher-performance exhaust system
- New air filter box to optimise engine breathing
- Changeover to Dell’Orto ø 14 mm PHVA carburettor with external adjustments for improved performance and more consistent operation.