UD Racing Clutch Springs for Pocket Bike - Strong Springs

These racing springs are suitable for stock 3-shoe clutch for 47cc and 49cc engines. Benefits: - Snappier 'take-off', - Less breakage of the springs Stronger springs makes the clutch grab at higher revs which causes a snappier 'take-off'. Dimensions: - number of coils: 10, - diameter of the wire: 1.6mm Thanks to these springs, a bigger front sprocket and a smaller rear sprocket can be installed to have a wider gear ratio. The 3 high quality springs are manufactured in Europe. They can be mounted on: - ATV Pocket Quads, - Cross Pocket Bikes, - Racing Pocket Bikes, - Pocket Supermoto