Primary / Gear Box Slotted Inspection Caps (W/ O-Ring) - 57-2166 & 70-8782 31356 Caliper cover is sold individually

Caliper cover is sold individually

Finding those original roller bearings are almost impossible to find today

The trademark "Hepolite" is owned by Wassell Limited

19-1684 or 19-8113

Fits BSA Unit Singles (Starfire

Primary / Gear Box Slotted Inspection Caps (W/ O-Ring) - 57-2166 & 70-8782 31356 Caliper cover is sold individuallyNew 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,