Shock absorber rear -BITUBO YXB, 285mm- Vespa LX 125-150

YXB
Gas-assisted shock absorber equipped with a separating piston for oil/nitrogen.
The right set-up for spring preload and damping characteristics are tested individually for each scooter model.
The double spring system ensures a smooth response with progressively increasing spring force under heavy load. This guarantees a 'sucking' contact to the road, even with strong unevenness.

FEATURES: Shock absorber body made of high-strength aluminium, coated with a new antioxidation layer. Upper and lower mounting eye CNC machined from one piece.

adjustments: Spring preload, infinitely variable via an aluminium ring (thread).


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