If your looking for the most "Accurate" Throttle Assembly to install on your Dual Carb Twin then this is Exactly what you need
and of quality
twins and triple models including some of the following
Trophy & TR6C) from 1968-1970
* New Top Quality Triumph & BSA Twins Mainshaft "High Gear" Oil Seal
Primary / Gear Box Slotted Inspection Caps (W/ O-Ring) - 57-2166 & 70-8782 54033234 If your looking for theNew UK Made Triumph & BSA Slotted Alloy Inspection Plug Screw With O Ring. This plug is great for engine, primary and gear box inspection holes! Comes with a nice finish but can easily polished to a mirror finish! Fits a wide range of Triumph Singles, Twins & Triples (Bonneville, T120, Tiger, TR6, T140, Trident, TR25W, Etc) all the way though the 1970's. Also fits many BSA Singles, Twins & Triples (Lightning, Hornet, B25, C25, B50, Rocket III, Victor,