Sard R2D2 - Twin Drive - Type 2

An aluminum diecast part ensures a super lightweight & compact body.

The air capacity of the air chamber increases by having air jackets all around the cylinder valve.

A large opening nozzle improves air discharge efficiency, and facilitate the tuning of the intoxicating & addictive blow-off sound.

R2D2's air sealing reliability is tremendously improved by integrating the valve & the shaft design. This design also make the part more compact & lightweight which also equates to a more affordable price.