Single-chamber shock absorber, gas pressurized (Nitrogen), with floating piston separator. Specific calibration for each scooter model.
The double spring system ensures initial comfort and at the same time a progression of forces that ensures maximum functionality on uneven surfaces.
YXB 51 is the version with a longer wheelbase than the original. Depending on the application (type of scooter) YXB are in the following versions: 01 red spring, for vehicles with a sporty look - 02 black spring, more suitable for classic scooters.
TECHNICAL FEATURES Shock absorber body and stem in treated high-strength steel, upper and lower heads, and external tank in aluminum alloy machined from solid with CNC machining.
ADJUSTMENTS
| Spring preload | continuous |
INCLUDED IN THE PACKAGE: Model-specific assembly instructions, and a tool for adjusting the spring preload.
| Brands | Displacement | Model | Year | Type |
| PIAGGIO | 100 | ZIP 100 4T | 2006-2012 | M25200 |
| PIAGGIO | 50 | ZIP 50 4T | 2000-2012 | C25 - C25C |
| PIAGGIO | 50 | ZIP 50 SP | 1996-2000 | ZAPC1100 |
| PIAGGIO | 50 | ZIP SP 50 | 2001-2004 | C250004 |
| PIAGGIO | 50 | ZIP SP 50 E2 | 2006-2013 | C25000 |