Length - 80 mm, Ø 9.5 mm, with rubber cover
Springs attach to the manifolds of many Lambretta and Vespa exhaust systems. The connection from the downpipe to the body is normally completed with springs, too. The spring can be turned as it has swivels both ends, it is easy to fit, and cushions very well. The annoying wirring noise that is sometimes confused for cylinder pinking is omitted.
Please check these are the correct length before ordering.