The YSS Pro-X shock absorbers are unbeaten in their price range. They offer a high level of riding comfort, precise handling and super workmanship. The adjustable spring preload allows the shock absorber to be ideally adjusted to the rider's weight.
 The YSS shock absorbers also have a TÜV certificate. The length is 330mm (measured from the middle of the mounting eye below to the end of the silent rubber on top). The width at the lower fork is 48mm. The mounting hole for the lower screw requires an M10 bolt.
 
Note: Vehicles built in 2000 and later require an extension nut or distance piece of at least 48mm in length
 
This rear shock absorber is suitable for the following Vespas:
P125X, P150X, P200E, PX125, PX150, PX200, Millennium MY, PX Disc, T5 125cc, Rally180 (VSD1T), Rally200 (VSE1T), Sprint150 (VLB1T), TS125 (VNL3T), GT125 (VNL2T), GTR125 (VNL2T), V50, PV, ET3 - black spring