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Is it possible to have a 200x57 shock reduced down to 198x55? The reason I'm asking is that I'm considering a Mega TR, getting rid of the shock and installing offset bushings the wrong way round and then swapping in a 198x55 rp23. Should give 145ish mm of travel, assuming the tyres don't contact the seatpost. Then I'm going to fit 150mm Pikes out front with a custom 1 degree angleset from works components, to give me roughly the same geometry as my sorely missed Mega in a package with a bit less travel and 1lb less weight.
Figure if know one builds the bike I wan't, I'm going to bodge it.
Also, will I die a firey death?
You want to reduce the length then put in offset bushings to lengthen it?
Reduce the shock length then put in offset bushings so the frame can accept the longer shock. The max increase in shock length offset bushings can accomorate is about 8mm, so unfortunately I couldnt fit a 200x57 shock without increasing the bb height. Then Id have the shock tuned so the suspension kinematics arent to screwed up.
I've stared at this pages for 5 mins now, and can't for the life of me work out what you are trying to achieve. Sounds like a one way ticket to disappointmentville.
Figure if no one builds the bike I want...
(ftfy) ...There's probably a reason.
What size is the standard shock? Just to give an idea of what you're up to
Woops...190x50. For the others, offset bushings give me an extra 8mm to increase the shock length...so I figured I could modify a 200x57 shock so that it measured 198x55.
Sorry for rambling, think I'm having a manic day lol.
Is there 8mm extra room in the frame? And the offset bushes will naturally turn round the other way won't they?
Kind of hoped the longer shock would keep them from turning round....Ive had a quick look at one in the shop....an 8mm longer shock should fit....depends whether the wheels hit the seat tube on full compression.
Cheers legend. 🙂
I think I get what you want to do but as the tr has 130 travel is the extra 15mm & bodge worth it?
Isn't the 200x57 the same as the 200x51 but with a spacer? Worth looking at and fudging?
Yeah trying to work out whether its worth it, maybe I should ring Flukes or the suspension guy on here (I forget his name).
A custom Nicolai would be perfect but they cost a fortune and they look gank, they make nukeproofs look pretty.
I think the solution here might be to buy a good condition used Mega mk1 frame and use the money you've saved for component upgrades to save the 1lb that seems to be the issue for which you're prepared to go a bit bonkers.
It's guaranteed to ride exactly how you want it and you'll gain 5mm extra travel into the bargain...
I would like to end this saying I have one for sale, but unfortunately, my motives are simply to save you from masses of work and every likelihood of disappointment even if you do bodge it together.
Nahh, I like bodging things...I think I will buy the frame regardless...I just wanted to hear a few thoughts on this! 🙂 130mm rear, 150mm front and a 66 degree head angle will be close to perfect for me.
I need a complete bike as I sold my old one before I got a grad job and figured I'd go 650b for no other reason than future-proofing my purchase a bit. The AM seems a bit to much with 160mm vs the 152mm travel of the mk1 when combined with it's heavier 27.5 wheels. It's verging on being an old school freeride bike.
Thanks again for the advice! 🙂
In a word yes it's doable, but isn't going to be that cheap and the offset bushes make rotate and cause issues, sounds like even with Angleset and offsets you'll lift the bb though and may make it handle rather strangely.
Cheers loco :-), I guess it would cost a fortune to modify the shock link or have a new one CNC'd with a different shock position/leverage ratio...
Might have to try a Bronson...the geometry is a bit too short though.
I suspect you need to check if the tyre hits the seatpost [b]BEFORE[/b] spending any money on this one!
130mm rear, 150mm front and a 66 degree head angle will be close to perfect for me.
Ah another bike by numbers post, send the bike to me and I will do you a geo chart that tells you the numbers are what you want and then you will be happy. Postage and service costs only 500 quid and you can have some free magic beans 🙂
Mike, there are very few bikes I've ever been as happy with as my previous bike. I've ridden enough of them to know what I like when I see the numbers. 😛 But yeah cheers 😛
I've ridden enough of them to know what I like when I see the numbers
and I've ridden plenty that don't make sense compared to the numbers 🙂
The AM seems a bit to much with 160mm vs the 152mm travel of the mk1 when combined with it's heavier 27.5 wheels. It's verging on being an old school freeride bike.
Get the AM and limit the travel?