Good lad SW.
Good to see both you back on the bike again, and it being used off road.
Not sure why the seat post should be acting up, as that is the beauty of hydraulic over cable. It isn't going to be affected by moisture.
Possibly not the right thing to be using, but I suspect that if you just put a drop of chain lube on either side of the rear shock top bolt, that your suspension noise will fade away within seconds. The brake lever also looks in a very position?
But yep, striping the rear end down is on my list of jobs to be carried out. I didn't get much time today to play with the bike, but I really was shocked by where the powder fine sand that I have around here, had got on the bike. It's never been this bad before. When dry, the sand goes as fine as talcum powder, which is why I get through so many chains. Looking at the rust colour of the front mucky nutz mudguard today, I'm definitely in for a new headset as well. I've kind of been expecting this for the last couple weeks.
I also made a start on fitting the Reverb and Intuvia wiring, and if anyone ever asks if a Rockshox Reverb Stealth can be fitted to Macina Lycan, the answer is an easy yes. Despite my concerns that the hose routing might be too tight at the bottom bracket/motor area, it was effortless to fit, and the fitting was made even easier by the existing hole in the lower end of the seat post tube. In truth I ran it through twice, as I wasn't happy with things the first time, as I hadn't fitted a grommet to protect the hose. My conscience wouldn't allow me to leave without one, so out the hose came. As can be seen from the photo below, the bend is actually quite shallow and smooth.
I've swapped the wiring about several times now, but did something very stupid today. I was switching between working on the bike, and cooking outside, so my mind wasn't fully focussed on the job in hand. I removed the old wire, went off to check the cooking, and then threaded the old wire back down through the frame again! Only I could do something like that!
And before anyone mentions it, yes I am going to clean the muck out. I'm toying with the idea of re routing the rear brake hose, and sensor wire, as I don't think that either were routed correctly from new, and it always make re fitting the motor, a tight squeeze. The cleaning will be done at that stage, when I alter the routing.
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