In what may be my most inspired stupid mod yet, I have bodged together a coil conversion for my Pikes.
It consists of:
RS Domain coil spring with half a dozen or so coils ground off. It’s the spring-coloured one with red dots.
A Revelation Dual Air damper rod
Pike air cap
Pike stanchion end cap
A4 paper
I needed to strip the forks as the damper shaft bolt had seized in the threads, so after some hacksaw work, I managed to get the Charger out, fashioned a shaft clamp with wood and inner tube and extracted the remains of the bolt. I then chased the threads with a 1.25xM8 tap.
There was nothing really wrong with the Solo Air side, but after this thread, I thought I might try to cobble something together.
I used the bits of the Dual Air Revelation air spring assembly and the Domain spring – plenty of grease on the spring, and a sheet of A4 paper (to be replaced with acetate sheet or pop bottle) to protect the inner surface of the tube.
The Dual Air shaft needed a 10mm plastic spacer to get it to sit back at 160mm, and with the red-dot spring and a preload spacer I get sag of 20%.
I’ll hopefully get to try it out in Chopwell on Thursday night, and in the mean time I’ll keep an eye out on PX/OO for the £5 Boxxer Ti springs.
I know this thread is pretty much useless without pics, but I didn’t have time. I have to pull it all apart again to add the acetate so I’ll get some then.
Disclaimer – I’m not sure how long these Pikes have to live – I think the Bushes are worn as there’s a little bit of movement rocking the bike with the front brake on and there’s a wear patch on the spring-side stahchion