Vespa ET2 ET4 LX LXV S 50-150cc YSS Mono X-Pro Series Front Shock Absorber - Black Holders This allows the heat to

This allows the heat to be dissipated much better

VESPA 100 (UK) / 100 Sport (US)

this exhaust system provides a slight increase in power output and increased overall performance

Carefully install barrel (we find rubbing a bit of 2 stroke around the piston and down the barrel will help)

Vespa ET2 ET4 LX LXV S 50-150cc YSS Mono X-Pro Series Front Shock Absorber - Black Holders This allows the heat toVespa ET2 ET4 LX LXV S 50 150cc YSS Mono X Pro Series Front Shock Absorber Black The Thai manufacturers YSS have been producing high quality replacement and sporting upgrade shock absorber systems since 1983. Due to their German MOT certification and approval for use with almost all modern Vespa models, they are not only 100% road legal but can be considered as a valid alternative to the (also road legal) BITUBO units. Mono X Pro series oil pressured