The Fiat engine will have hydraulic valves and they won't need adjusting like those on a bike, it's clutch doesn't run in the engine oil like a bike, and it doesn't rev as highIt's a big con surely, Fiat do a 900cc twin cylinder car engine powering a 1 ton vehicle with 2,3,4 passengers...service interval ? 18k miles...and there are lots of examples about with 60k plus miles....but in answer to your question, apologies, nowhere near that milestone yet
The newly introduced SILMAR8C9 (OE part no. 31917K40F01, NGK stock no. 90097) and SILMAR8A9S (OE part no. 31909MJPG51, NGK stock no. 90992) are used as original parts by Honda. They are also endowed with an Iridium tip on the centre electrode and a platinum reinforced SPE ground electrode. While the first one is OE on the NSS Forza 125AD ABS, the second is a perfect match for the CRF 1000 Africa Twin series.