Cosmic_Sans Posted August 4, 2015 Report Share Posted August 4, 2015 I finally got around to picking up one of these but if there's anyone here old enough to remember them or have owned one, I'd really appreciate some advice as I have a lot of questions... I know this is a long shot! The aim is to build it up as faithfully as possible to Martyn's old spec, although finding a lot of that stuff seems impossible now... I'm searching for a Fatty R fork but keep getting messed about on eBay. Any idea what length steerer it'll need? If one does surface, I'll probably have to spray it. I've seen Volvo 124 suggested as the colour unless anyone knows otherwise? In the short term, some parts might have to be borrowed from a newer bike but I'm not sure if a wide rear wheel (trialtech/no holes) would fit AND work with a HS33 on evo mounts? Seatpost diameter? I have some singlespeed bits to get it up and running but want to run a small cassette & road/short cage mech - I've no idea here but it'll need it to work with a 9sp hub/shifter. Yellow (FSA or any brand) headsets don't seem to exist anymore (they're all anodised/gold) and fatty forks seem scarce too, let alone if I need wheels etc. ARGH One last thing - this measures 14" but my memory of them when they came out was of only being available in one, larger size. Just wondered if anyone could shed some light on this. Any help is really appreciated - especially in terms of sourcing parts! Cheers Quote Link to comment Share on other sites More sharing options...
Mikee Posted August 4, 2015 Report Share Posted August 4, 2015 I have some black fatty forks spare. They need the steerer tube extended and they don't have brake bosses, but I would do them cheap if you wanted. I think the cannondale frame I have is very similar to this one. If so, I would recommend atleast a 190mm steerer tube. You may be able to get away with less if you had a slim headset and stem. Seatpost diameter is 27.2mm I believe. I also might have a yellow onza headset somewhere (the one that came on the original onza zoot). I will see if I can find it if you are interested. Quote Link to comment Share on other sites More sharing options...
Ross McArthur Posted August 4, 2015 Report Share Posted August 4, 2015 Have a look at this. http://www.trials-forum.co.uk/topic/190957-ol-girl-restored-ashton-tribute/ Or dont. Quote Link to comment Share on other sites More sharing options...
Cosmic_Sans Posted August 4, 2015 Author Report Share Posted August 4, 2015 I have some black fatty forks spare. They need the steerer tube extended and they don't have brake bosses, but I would do them cheap if you wanted. I also might have a yellow onza headset somewhere (the one that came on the original onza zoot). I will see if I can find it if you are interested. I'm interested but didn't know a steere tube could be extended - how does that work!? The headtube is 120mm - how long is the steerer on your forks? Yep, potentially interested in the headset too if you manage to find it. Have a look at this. http://www.trials-forum.co.uk/topic/190957-ol-girl-restored-ashton-tribute/ Or dont. Yeah - saw that, it looks great... I could do with raiding it for parts though! 1 Quote Link to comment Share on other sites More sharing options...
Mikee Posted August 4, 2015 Report Share Posted August 4, 2015 (edited) I'm interested but didn't know a steere tube could be extended - how does that work!? The headtube is 120mm - how long is the steerer on your forks? Yep, potentially interested in the headset too if you manage to find it. As it is a steel steerer tube it is easier to work with. With an insert, sleeve and a decent weld, it should be a reliable extension. The steerer tube at the moment at it shortest point (un-even cut) is 125mm. I can get you some pictures if are still interested. I will look for the headset tonight for you. EDIT: I have just measured the headtube on my frame and it is also 120mm. So as I said earlier, I would recommend a 190mm+ steerer tube so that you aren't restricted as to what headset and stem you can use. Edited August 4, 2015 by Mikee Quote Link to comment Share on other sites More sharing options...
Brettoll Posted August 5, 2015 Report Share Posted August 5, 2015 Found these on fleabay.. they are black though http://www.ebay.co.uk/itm/261990149729?_trksid=p2060353.m1431.l2649&ssPageName=STRK%3AMEBIDX%3AIT 1 Quote Link to comment Share on other sites More sharing options...
Cosmic_Sans Posted August 8, 2015 Author Report Share Posted August 8, 2015 Thanks for the link. I'm on the lookout for wheels now, ideally something like a d521 or 721 ceramic on hope pro 2 or similar. There's a nice set on eBay but silly price. Quote Link to comment Share on other sites More sharing options...
Wilu Posted August 10, 2015 Report Share Posted August 10, 2015 I'm interested but didn't know a steere tube could be extended Hey, you can even replace whole steerer tube, alongside with broken headshock suspension and convert old broken fatty fork from headshock to rigid. Quote Link to comment Share on other sites More sharing options...
Cosmic_Sans Posted August 10, 2015 Author Report Share Posted August 10, 2015 Hey, you can even replace whole steerer tube, alongside with broken headshock suspension and convert old broken fatty fork from headshock to rigid. I did wonder about that so it's really useful to know! My first option is to attempt replacing the tube. You seem to know more about this than me - any tips? Quote Link to comment Share on other sites More sharing options...
Wilu Posted August 11, 2015 Report Share Posted August 11, 2015 My friend done it some years ago (~8). Tube is hold by interference fit, nothing interesting here. However getting old tube out and fitting new one might be a little tricky. Thermal expansion and hydraulic press is your friend here. You'll have to get new steerer tube and decide on material steel or aluminium and wall thickness, I don't remember if aluminium is strong enough. And of course there is always a possibility that you wont get tight enough fit and steerer tube will become loose after some time. Sorry for lack of details but it was long time ago. You can always choose to send it to someone who does it professionally. I've googled one guy who does it in Poland for 20-50 pounds depending on material and diameter of steerer tube. Quote Link to comment Share on other sites More sharing options...
Cosmic_Sans Posted August 11, 2015 Author Report Share Posted August 11, 2015 (edited) My friend done it some years ago (~8). Tube is hold by interference fit, nothing interesting here. However getting old tube out and fitting new one might be a little tricky. Thermal expansion and hydraulic press is your friend here. You'll have to get new steerer tube and decide on material steel or aluminium and wall thickness, I don't remember if aluminium is strong enough. And of course there is always a possibility that you wont get tight enough fit and steerer tube will become loose after some time. Sorry for lack of details but it was long time ago. You can always choose to send it to someone who does it professionally. I've googled one guy who does it in Poland for 20-50 pounds depending on material and diameter of steerer tube. Randomly found this while searching for steerer tubes: http://www.wiggle.co.uk/bbb-bhp-2021-stem-extender/ I have a friend who would look at either replacing or extending the tube but I'm reluctant to dump a project on him if there's an easier way. My concern with the extender is that if it comes loose, I'm not sure what holds the fork in...and it probably weighs as much as the fork. Edited August 11, 2015 by Cosmic_Sans Quote Link to comment Share on other sites More sharing options...
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