Easyboost 2-Stroke Ignition Timing Gauge Tool Micrometer TDC Top Dead Center for Scooter Motorcycle AM6 Derbi Aerox Bw's Jog-R Vespa Trekker for PVL Stage6 MVT MHR Italkit Ignition Candle M14x1.25

Bought initially to time a 50V Mobylette but if you use a little math and some care you can time engines that have angled spark plugs too.Setting the timing on my early Triumph T120 is usually something of a chore but the Easyboost made the job easy despite the Triumphs 35° plug angle.

Simple to use and easy toUnderstand .used to time ignition

Easy to use better using the capless bolt to nip the pin that sits on the piston the bike has never started so easy why didn't I buy one 3 years ago when started messing about with 2 strokes .

Worked well on my MZ Supa 5 after I replaced the centre pin with something longer that actually touched the piston. Allows accurate setting of the timing though.