
Improve the performance of your MBK Booster Stunt engine with the Easyboost Racing valve box.
This valve box has been designed using carefully selected materials to ensure optimum slat flexibility and long service life.
The 0.35 mm-thick carbon blades offer the perfect balance between performance and reliability.
Compatible with 12-mm, 14-mm, 16-mm, 17.5-mm, 19-mm and 21-mm carburettors, this valve box meets manufacturers' quality standards thanks to the French Easyboost brand.
Optimise your engine with confidence with this high-quality valve box.