for Vespa P80-150X/P200E/PX80-200E/Lusso/T5 l 160 mm 54 mm white hardness: XL Chassis SPORT – comfortable and Grade A – perfect repair Product description The performance shock absorbers were available with ??XL?? springs in 2010. Some of the riders from the racing fraction were in need of softer springs to enable a finer tuning of their suspension setup. The ??M?? springs we can now also supply for this suspension system are approximately 20% less stiff than the ??XL?? version. The intentional low price makes suspension tuning especially affordable and attractive. Conclusion: Ideal adjustment abilities aesthetically as well as technically! ?? Mike Betz, GSF, ESC Rennteam 2010: “All in all, the rear shocker produced by with the ??-20%?? spring has the potential to perform!?? Steffen Biedermann. 07/2010: “Tested on an ESC K3 scooter with a complete chassis. Shock calibration was NOT changed between both spring tests. Spring preload was adjusted to soft. Tension adjustment hit middle wi