https://www.halfords.com/motoring/motorcycling/motorcycle-oils/valvoline-synpower-fork-oil-15w-1-litre?_br_psugg_q=fork+oiloff you go
The weight stayed in the bottle had nothing to do with viscosity when it comes to fork oil and different manufacturers vary hugely in viscosity from one to the other. Here's a fairly comprehensive chat for comparison. https://transmoto.com.au/comparative-oil-weights-table/
Now you're getting the idea. It's always best to choose a brand and stick to it. Personally I always use castrol so I know where I'm at but TBH I find castrol 10w to work well all year round and you can fine tune with the damping adjusters.All this assumes of course that you change your fork oil every year.
That's very true, I actually change mine every six months and get my rear shock refreshed every Christmas, you can't beat a bike that handles properly.
Quote from: midden on 13 April 2019, 04:30:17 pmhttps://www.halfords.com/motoring/motorcycling/motorcycle-oils/valvoline-synpower-fork-oil-15w-1-litre?_br_psugg_q=fork+oiloff you go That's a good price! I might just buy a bottle and put it past for later in the year.I usualy go for Castrol Grand Prix 15W mineral oil, which was the cheapest oil I could find at the time from the bigger brands. Not had any problems.