Triumph Twins / Triples Gear Box Leaf Spring Parts - 1971-72 - Choose Part Type Part Type:#57-4290 / T4290 - Top Plate Tool has a thread pitch

Tool has a thread pitch of 20 TPI

Measures 5 3/4" X 3 1/2"

Will virtually fit any British Motorcycle or even Japanese / European that have 7/8" or 1" handlebars

BSA & Norton British motorcycles

Also fits Triumph T100 Daytona model for the year 1974 only

Triumph Twins / Triples Gear Box Leaf Spring Parts - 1971-72 - Choose Part Type Part Type:#57-4290 / T4290 - Top Plate Tool has a thread pitchIs your gear box not performing or shifting the way it should? Chances are your leaf spring plates may be worn. Leaf springs play a vital role in the way your gear box will shift and operate In this listing you will all "leaf spring" related parts here including leaf spring plates, support plates, tab washers and retaining bolts all parts are sold each and are made in England All parts fits Triumph 4 speed and 5 speed gear boxes (T120RV, TR6RV, T150V,