Choose your matching Triumph T120 adapters from the sales drop down list. SOLD AS A SET OF TWO.
Triumph Bonneville through to mid 1969- 20 threads per inch, Suit VM30, 32, 34mm carbs
Triumph Bonneville mid 1969 to 1972- 16 threads per inch, Suit VM30, 32, 34mm carbs
These CNC machined and anodized adapters suit Mikuni VM30, 32 and 34mm carbs with 40mm outlet spigot diameter. The internal bore tapers down to suit your 28mm cylinder head port.
The heavy duty Mikuni rubber motorcycle carburetor mounting sleeves / boot type manifold adapter has a 40mm ID hole at each end which comfortably suits carburetor spigots with either 38mm, 40mm or 42mm diameter. There is a 3mm wide block between the two sockets which has a 34mm internal diameter. Included are two stainless steel hose clamps featuring rolled outer edges to protect the rubber.
Besides Mikuni carbs these are also suitable for use on PWK, Keihin, Delorto, Bing, Amal and other carbs which have a 38mm thru to 42mm spigot diameter.