Triumph Primary Cover Timing Mark Adaptor (1) 60-2014 - T90 / T100 / TR6 / T120 Fork Strap The fix - why mushroom

The fix - why mushroom tappet adjusters

We stock the later Triumph and BSA 500

All Triumph 650 unit twins primary covers from 1963-1972 are interchangeable

Each kits is sold individually to rebuild (1) Smiths chronometric speedo or tach gauge

Rotor Cover comes with a lovely Polished Finish with a nice Crisp "Triumph" Logo

Triumph Primary Cover Timing Mark Adaptor (1) 60-2014 - T90 / T100 / TR6 / T120 Fork Strap The fix - why mushroomIf your Triumph 350, 500 or 650 unit twin has a primary cover that features the removable rotor inspection cover for strobe timing but does not have the pointer then this adapter is what you need. This adapter will fit in place of your rotor inspection cover so you can accurately strobe time your engine. Features "C" and "B" marks to properly time "C" range Triumph models (350 500) and "B" range Triumph (650) models from approx 1968 and on. This is an