Immagino se ne sia già parlato, ma oggi sul sito della comunità europea leggo di un problema tecnico di perdita d'aria dai pneumatici, lenta o anche improvvisa:
http://ec.europa.eu/consumers/dyna/r....cfm?rx_id=113
(recall numero 4) purtroppo solo in inglese.
Category: Motor vehicles
Product: Motorcycle BMW R 1200 GS with tyre pressure monitoring system (RDC) (SA 530)
Brand: BMW
Type/number of model: EC-type approval: e1*2002/24*0199*04, vehicles manufactured from 1 September till 20 October 2006
Country of origin: Unknown
Injuries
The combination of cross-spoke rim and tyre pressure monitoring system may produce a slow and also a sudden loss of air pressure. Sudden loss of air pressure means that the vehicle can no longer be controlled safely.
The vents of affected vehicles are replaced with tyre pressure monitoring sensors and the tyre pressure monitoring system is deactivated.