Revvi Rear Shock Pump for 18" & 20" Bikes A18 Comp The RFN Thunder 70 Pro

The RFN Thunder 70 Pro makes sense as a first petrol pit bike because it keeps the controls simple but still gives the rider a proper bike underneath them

Compared with a Revvi 18

feels more stable at speed and suits taller riders who want a more full-size motocross-style stance

The Amped A20 Comp sits above the A18 Comp and A20 Pro

Seat height: 610mm

Revvi Rear Shock Pump for 18" & 20" Bikes A18 Comp The RFN Thunder 70 ProFine tune your Revvi rear suspension with this rear shock pump for Revvi 18 and 20 inch bikes. Adjust rear shock PSI to dial in comfort, rebound and performance depending on rider weight, terrain and riding style. Why Use a Shock Pump? Lower PSI for a softer feel and slower rebound Increase PSI for firmer suspension and faster rebound Fine tune suspension for rider weight Adjust setup for different terrain conditions Essential tool for getting the