The front fork of the Zip Fast Rider does not originally have an oscillation damping system, so the front suspension depends exclusively on springs.

The solution proposed by Malossi and called RS 1 + 1/A allows to place inside the fork an anti-sink spring in one stem and a hydraulic damper in the other. The spring is made of alloy steel with variable pitch and recalculated load.

This kit contains :

• 1 hydraulic shock absorber
• 1 suspension spring
• 2 serrated washers

We strongly advise against mounting this kit on scooters without bearings in the front wheel.