a question about ri...
 

  You don't need to be an 'investor' to invest in Singletrack: 6 days left: 95% of target - Find out more

[Closed] a question about rigid forks for converting my mountain bike

12 Posts
9 Users
0 Reactions
109 Views
Posts: 0
Free Member
Topic starter
 

I'm trying to convert a Gary Fisher MTB w front suss to touring/ commuting bike by adding rigid forks. I have a steering column of 250mm currently but it could be reduced to 220mm with an axel-crown height of 460-70mm. I can't find anything suitable on ebay. I'd like to spend <£80. Any ideas?

It prob won't get lots of use - monthly day rides on canals etc and possibly once a year a 4-5 day cycle such as the CTC trail so on roads/ forrest paths hence why I don't want to spend lots. Raleigh seem to do a 1 18" rigid threaded fork that evans sell for only £27 that matches my specifications but will it be rubbish? Kinesis do a crosslight cx/3 but are these only for 700 tyres, not 26"? Surly seems to do a 1X1 but is the steerer too short? The surly troll forks also seem ok. Also looking at salsa cromoto on ebay. Help - am getting v confused!

If I need to cut the steering column is it easy to do or should I take it to my local bike shop?

Thanks for any replies!


 
Posted : 05/01/2013 5:43 pm
Posts: 19914
Free Member
 

You won't find a fork with the same axle to crown measurement as your suspension fork. A 440mm axle to crown rigid will be perfect. I've bougt 2 sets, one was a used Genesis iO set off a mate for £20, the other some rather nicer, and rarer, Kona Project Two disc only forks for £55. Those came off eBay, lightly used.

EDIT
Unless its a 29er that is!


 
Posted : 05/01/2013 5:47 pm
Posts: 0
Free Member
 

i'm running an Orange F8 fork on an old Gary Fisher Wahoo frame for road and touring use. Works really well - recommended.

I didn't need to cut the steerer, but it's a pretty straightforward DIY job - measure twice, cut once though!

http://www.allterraincycles.co.uk/.Orange-F8-Rigid-Fork_125995.htm

Pics of the set up below:

[img] [/img]

Can also recommend the Surly 1x1 fork though - have a 1x1 as one of my other bikes and it's great.


 
Posted : 05/01/2013 5:51 pm
Posts: 19914
Free Member
Posts: 0
Free Member
Topic starter
 

Thanks for the replies - really helpful - unfort both the suggestions I'd looked at but had to exclude due to having a v brake set up not disc brakes 🙁 Any decent v brake set ups?


 
Posted : 06/01/2013 11:48 am
Posts: 0
Free Member
 

I'd go for the 1x1 fork in that case. Or you could go for a mullet setup (cable disc on front).


 
Posted : 06/01/2013 12:41 pm
Posts: 0
Free Member
 

Look at Exotic carbon forks. They come with V brake mounts as well as disc!
I have a pair on a rigid 29er and I love them!


 
Posted : 06/01/2013 12:48 pm
Posts: 0
Free Member
Topic starter
 

Thanks again for replies! I think it's between a surly troll or the 1x1s. I think I'm edging towards the trolls as they have pannier attachments, though they are slightly heavier. Any opinion on the trolls?


 
Posted : 09/01/2013 2:31 pm
Posts: 0
Free Member
 

Exotic alu forks on my mtb.
Even though they not the blingier carbon - they comfortable enough.


 
Posted : 09/01/2013 2:44 pm
Posts: 0
Full Member
 

I've got a set of Kona Project 2 forks for sale.

They have canti bosses, which are the same as v bosses. Also mudguard/rack mounts.

They are the 700c version from a Kona Jake CX bike, but I've just tried a 26" wheel with a 2.2 tyre and it fits like a normal 26" fork (likely they are exactly the same!).

Immaculate virtually unused condition as I put disc forks on. Full length uncut steerer too. £35 posted if you are interested.

Mods - I'll put an ad in the right place 😉 (or that'll be twice this week I'll get a telling off!)

Pics (edit: pic link not working well! Can email, mine in profile)) [url= ][/url]

[url= ][/url]


 
Posted : 09/01/2013 3:32 pm
Posts: 15
Full Member
 

The 700c p2's canti bosses will be too high for 26" wheels and probably too short on the a/c (~400mm irc).


 
Posted : 09/01/2013 3:43 pm
 DezB
Posts: 54367
Free Member
 

I put a wanted on the classifieds and got some for £5! (They are bit like the P8s)
They've been on a 90's Principia, a Carrera Kraken and now a Genesis IO.
Never checked any crown heights and they do the job just fine. Although they did feel too short on the Kraken, so I abandoned that frame 🙂

Cutting the steerer is easy enough with a decent hack saw and a workmate. Measure twice, cut once!


 
Posted : 09/01/2013 3:49 pm
Posts: 12467
Full Member
 

slight hijack rather than starting my own, but it might be pertinent to the OP or others reading.

When you're replacing a suss fork, do you go for the nearest you can to the A2C of the fork, or take a bit off to replicate the A2C of the sagged fork when you're actually riding it?

I'm replacing a Z2 Bomber - 432.5mm. There are a few 440mm around, which would be fine, but taking 1/4 (of 70mm travel)off for sag, and we get to 415mm, which makes 440 sound a bit long.

I guess the answer is to try both, but I'd be interested to see if anyone's gone shorter for this reason.


 
Posted : 09/01/2013 4:22 pm

6 DAYS LEFT
We are currently at 95% of our target!