Have I got this right ๐
80mm suspension corrected frame - 420mm AtoC rigid fork
100mm suspension corrected frame - 440mm AtoC rigid fork
120mm suspension corrected frame - 450mm AtoC rigid fork
The last one seems too short but thats what seems to be around ๐
Any help would be appreciated.
Frame is corrected for a 100 - 130 mm suspension fork.
29er rigid fork.?
neilsonwheels - Member29er rigid fork.?
Aren't they 470mm AtoC generally?
Aren't they 470mm AtoC generally?
I have no idea but it worked okay on my 456.
What frame is it? 100-130mm is quite a range - 440mm would probably be ok.
Soul
I have no idea but it worked okay on my 456.
That said I also used cr-mo fork on my 456 from on-one which was 440mm I think and it cornered like a house fly, really sharpened the bike up.
Don't run a short rigid fork on a long travel HT. It'll end in tears.
440 on my 100mm frame!
Tall rigid fork on a slack HT is great fun, shame there aren't many fork options.
I ran an On-One 29er rigid fork on a Voodoo D-Jab (100-130mm travel when I had a suspension fork) for a while. It was great fun. I enjoyed it much more than when I had a twitchy short rigid fork in the past.
Definitely worth considering, I think.
Soul = 440mm. If you check the geometry on the website it'll probably tell you that it's measured using a 100mm fork sagged 30% or something.
edit - but as Aiden says, depends what you're after really. Twitchy & fast or slack & stable.
I put a 440mm rigid fork on a long forked hardtail and it felt awful. really bad. The whole thing was far too stiff, the head angle was crazy, and i kept clipping the pedals on stuff.
i've got another bike thats designed to be rigid and that feels fine by comparison.
On a long travel HT, to replace a 140mm fork (~510 a-c) that's run at 30% sag, then you're looking at a ~470mm rigid fork.
doof_doof - MemberOn a long travel HT, to replace a 140mm fork (~510 a-c) that's run at 30% sag, then you're looking at a ~470mm rigid fork.
Cheers DD.
On the basis that the mid point of travel is often the sweatspot ๐ then a 450mm fork to replace a 120mm fork should be okay ๐ ๐ ๐