Amal Monobloc / Concentric Main Jets - Choose Size Size:#240 Gear boxes that feature the

Gear boxes that feature the 5-speed variation must use the shift cam plate we stock under 57-4889 / T4889 - plate works with 650 & 750 models with only the 5-speed box only

650 & 750 models from the 3TA

04-2608 or 83-5485

Also fits Triumph Trident models (T150

Time to rebuild that top end on your trusty Triumph

Amal Monobloc / Concentric Main Jets - Choose Size Size:#240 Gear boxes that feature theFor sale are new Amal main jets. All Amal main jets are 100% authentic and are made by the Amal factory in the UK. Our Amal main jets are suited for all Amal Monobloc carburetors and Amal MKI and MK1. 5 Concentric carburetors (375, 376, 389, 689, 626, 926, 928, 930, 932, etc) as fitted to most vintage Triumph, BSA, Norton, Matchless and AJS motorcycles. Amal main jets are both suited for 2 stroke and 4 stroke applications. Each Amal main jet has been