BITUBO YXB01 Rear Shock Absorber - Black/Grey (Manufacturer reference: SC086YXB01) is a shock absorber designed for urban scooters, intended to replace the original component while maintaining a behavior suitable for daily traffic.

It features a gas-pressurized mono-chamber (nitrogen) with a floating piston separator, incorporating a dual spring system that combines first-rate comfort and progressive effort for a more linear response to road irregularities. The body and shaft are made of high-strength treated steel, while the heads and outer chamber are machined from solid aluminum using CNC for precise finishing and resistance to the stresses typical of road use.

• Adjustment: spring preload
• Finish: black and grey, a discreet look suitable for urban scooters
• Included: specific assembly instructions and manual, suspension manual, preload adjustment tool

Designed for urban commuting and the models for which it is referenced, this Bitubo YXB01 notably fits several versions of the GILERA RUNNER 50 (1998–2000). Simple installation and adjustment to restore a suspension behavior suitable for daily use without complicated modifications.