After 5 months of local riding mainly to the mosque, a few runs to the mechanic, mother's house, here and there, my Bobber get's the first 1,000km service. Nothing dramatic to complain. The engine was immediately drained of dirty black factory engine oil and replenished with synthetic SAE15W-50 from Belray. I have used Belray semi-synthetic engine oil for over 5 years on my Fiat 131 Supermirafiori and did not need convincing from the mechanic, I just said "Go ahead". Alhamduillah, overall, my Bobber has been very reliable and I believe it will also be for years to come. 1.6 litre was poured in and checked against the dipstick as "OK" but if the whole crank case was opened then it would require 1.9litre.