I'm sure Ohlins use the best of stuff, but Simply Bearings do proper fork and damper seals and they are in my RD350 and the missus's CBR125R several years now. Do you know the actual size? Nitrile and Viton Fork Oil Seals - Buy Online - Simply Bearings Ltd
They are crap, aren't they? I have the same forks on my 916 and they started leaking within 2 years. I had them replaced (and the internals upgraded) by Ktech - hope the new ones last better...
I heard GSX thou K4 seals do the job, need to find out as I've got to do them on 1098 and also got 2 other bikes with Ohlins.
Being a lazy sod I asked on here. I then googled Yamaha seals and there are a couple of threads on US sites. Gixxer 1000 fit but they are tighter and it appears can very quickly wear the gold nitride off the stanchion. A lot of people claim to have had success by using a "seal Saver" cleaning the muck out and stopping the leak alternatively use a piece of 35mm film or similar
Being a lazy sod I asked on here. I then googled Yamaha seals and there are a couple of threads on US sites. Gixxer 1000 fit but they are tighter and it appears can very quickly wear the gold nitride off the stanchion. A lot of people claim to have had success by using a "seal Saver" cleaning the muck out and stopping the leak alternatively use a piece of 35mm film or similar +1 Suzuki seals to tight will wear coating off the fork then they will need new lowers
