Low detergent mineral oil. I use monograde on my single, but I see the sense in a multi grade in an engine running shells. My last lot I purchased from http://vintagebearings.co.uk/vintage-classic-oil/2528971 I was surprised at the low cost, and from what I am told, the oil should be of a slightly h...

My guess would be to put a two pence piece in the teeth of the coupling gears.

I think it very much depends on the application. Certain bolts/nuts/studs would benefit from thread locking agents, others from copper grease, and some from nothing at all. Generally speaking you would reduce the torque when using any type of lubricant on the threads. Copper grease is particularly h...

I love the advice on how you find out your reserve range! Ride until you run out of fuel - it’s that far!

I expect that would corner like a broken shopping trolley

The 3/16 seems to clear everything, but you have to be careful with magneto alignment, otherwise it grinds away the inner case. It’s an endless chain. My experience is that timing chains on 200+ horsepower super bikes are endless, so they may be a better option (but a bit more of a pain in the arse ...

I think roll up filters will be too small, if I get chance I’ll measure my (original) wick and let you know.

A wood screw and a multi tool is a bit fancy for a corkscrew. I usually go for a piece of string!

A quick update: I was sufficiently worried about using two split links on the chain supplied to me by my local supplier, so I decided to buy another one from sprockets unlimited at the Stafford show today. He recommended I try a 1/2x3/16 chain, which is something that some Scott owners have apparent...

Most modern solo bikes, including those with features such as wheelie control (which causes stress to head bearings), run standard ball and race bearings, so I'm inclined to think they are fine. The issue Steve refers to will largely be negated on a combination because you have to turn the steering ...