Replacement tubeless rim valve from SIP in black, suitable for Lambretta and Vespa SIP rims.
 
Due to having problems filling these with air at certain petrol stations, SIP have now lengthened the valves from 25mm to 30mm.  All new rims come with this length, so dont panic!
 
These also fit the AF rims but do need drilling through the little hole in the well of the rim to allow more air in, these will not alleviate the problem of the valve hitting a fin on the Lambretta rear hub.
 
 
Part number: LUSP81050400