Peugeot Speedfight Elyseo Metal X Trekker Vivacity 50-100cc AC/LC Rear Shock Absorbers - Pair Exhausts The Evo increases the torque

The Evo increases the torque curve in the lower to middling revs range and increases the rev range of the engine

with Primary Driven Gear Z 68

unlike many cheaper covers which are only a plastic sheet and can be easily ripped

Vespa PK50S

Peugeot Speedfight Elyseo Metal X Trekker Vivacity 50-100cc AC/LC Rear Shock Absorbers - Pair Exhausts The Evo increases the torquePeugeot Speedfight Elyseo Metal X Trekker Vivacity 50 100cc AC LC Rear Shock Absorbers Pair Standard shock. 26cm Pin to Pin Suitable for, PEUGEOT 50cc Buxy, Elyseo, Metal X, Speedake, Speedfight AC and LC, Speedfight 100, Squab, Trekker 50cc and 100cc Vivacity 50 and 100cc.