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My New Iolo 26"


Tommy d

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I am very pleased to announce the completion of my new bike! My old MAD frame broke over Christmas and this has been in progress since then. Finally managed to get the seat sorted, and the bottom bracket healthily bodged. On with the pictures:

iolorightcc1.th.jpg iololeftsidesk9.th.jpg iolofrontdp8.th.jpg iolobackrightjg4.th.jpg

I tried to use the TF gallery but first it told me half of the pictures were too large (they are all the same size) and then I couldn't find a way to post them in here without them being huge anyway... never mind!

Time for some geometry!

Wheelbase: 1040mm

Chainstay length: 383mm as the wheel is currently

BB height: +10ish, I don't have a way of measuring that very accurately...

Head angle: Really no idea how to measure that but it should be 73º

And some parts for good measure:

Frame: Iolobikes, horizontal dropouts, extra gusset behind BB on the drive side, maggie mounts below, V mounts on top

Forks: Saracen MAD 2005

Headset: FSA Orbit UF

Bottom Bracket: Shimano (plus broken bodge spacer and cable tie :D )

Cranks: Middleburn Pro Trials 22t

Front Wheel: Alex DM24 on Mission hub

Back Wheel: Mavic EX721 on Hope XC

Stem: Easton Vice 65mm 10º

Bars: Easton EA50 25.4mm

Grips: Ritchey WCS Truegrip

Brakes: HS33 2004?

Booster: Echo 4-Bolt

Front Tyre: Michelin Wildgripper Hot S (Not good. If I was made of money I'd get something better.)

Back Tyre: Maxxis Minion dual ply 2.35" 60a

Singlespeed kit: Gusset 18t

Chain tugs: Gusset

Chain: KMC Kool K710

Pedals: V8s

Saddle: DMR Expert MkII

phew

I have no idea how much it weighs. Seems light to me... was incredibly light before I fitted the seat!

I've been riding loads since I got it working cos it's so much fun! There might be a video around tomorrow...

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Holy christ that thing looks awful.

Get the seat lower so its not a cross between a XC bike and a Barracuda Slum, and it'll look 100x better, and probably ride as much better too.

Think i've work out why i think it looks bad. The top of the rear triangle, its just so long. :blink:

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Hmm im not sure what to make of it as for some reason it looks out of proportion. The seat doesn't look right on it and ruins the bike and also the forks just make it look weird some how. But other than that it look good. The frame looks sweet though when i look at that on its own and not at the whole bike. Hmm may be its just me.

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Looks pretty damn nice. A lot like a 26" version of my bike! Shame the mounts being under there have forced the seat angle to be reeeaaallly steep. Think that's what makes it look weird. I'm sure it looks lush in reality. But I've always disliked steep seat angles in pictures, but not real life for some reason, same goes for the old pures.

He seams to have adopted the oval down-tube permanently I guess, I wasn't expecting it at all on mine, but I can tell you they are solid as hell from knocks from bellow! Mines taken chunks out of local walls and is yet to dent. Could you get some closer pictures of the BB/chain-stay area? it looks pretty interesting from those pics.

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If he lowered the seat then there would be no point in having a seat.....it needs to be high enough to sit down on and pedal....I also know for a fact that this bike rides very very nicely and it's very nice to see a bike-shaped trials bike for once! Good boy Tom it's lush

Try Zip tying your seat to the top tube, will make it look a thousand times better.

If he's just gone to all the trouble of specifying a custom frame with a seat tube, do you really think he's going to pretend its not there and not use it? It's on the frame for a reason!

Edited by gilly
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If he's just gone to all the trouble of specifying a custom frame with a seat tube, do you really think he's going to pretend its not there and not use it? It's on the frame for a reason!

Can he actually ride sitting down? It doesn't look high enough for that, Well you dont ride trials sitting down anyway, You sit down when your having a quick rest, therefore it wouldnt matter how low the seat is, They stopped making frames without seat post's for a reason, Because you don't really need one!

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Can he actually ride sitting down? It doesn't look high enough for that, Well you dont ride trials sitting down anyway, You sit down when your having a quick rest, therefore it wouldnt matter how low the seat is, They stopped making frames without seat post's for a reason, Because you don't really need one!

Yes it is entirely possible to ride that bike sitting down because i have done so. You sit down when your riding between riding spots or riding to the place where you are riding for that day. This is a bike that can actually be used for short journeys as well as trials

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Can he actually ride sitting down? It doesn't look high enough for that, Well you dont ride trials sitting down anyway, You sit down when your having a quick rest, therefore it wouldnt matter how low the seat is, They stopped making frames without seat post's for a reason, Because you don't really need one!

Of course I realise the actual trials doesn't need a seat (unless you can manual standing on the seat like Brett McCullough) but after having a trials bike without one for a couple of years, it's so much nicer to be able to sit down for a rest or coasting down a hill etc. Bearing in mind that in Southampton I live about a mile and a half away from the town centre and it's pretty much all downhill...

so with that geo its pretty much a steel replacement of the saracen?? nice i gotta say, does look a lil odd with the uber steep seat angle

Yeah not far off, basically I quite liked the Saracen and the way it rode, with the exception that they kept on snapping. My previous 3 frames all broke just behind the BB which is why I asked for the gusset there just in case (see pictures).

Whoever mentioned the forks, they're kind of leftovers from the last bike... If I win the lottery I might get some black ones with V mounts...

Like Dont you just... said, that angle is a result of the mounts underneath, and I thought I'd give them a try since I will probably want V brakes one day when I can afford them. The brake seems to work slightly better than it did on the old frame too if I'm not imagining it.

Here's a couple of pictures of down below as requested:

bbareaupsidedownhp2.th.jpg bbareafrontrighthl9.th.jpg bbareafrontleftzp4.th.jpg bbareabackleftag4.th.jpg

Was there anything particular you wanted to see? No idea if those pictures were any use...

Just for fun here's a bonus pic of the bike with it's friend the Giant:

giantandioloyv3.th.jpg

And here they are in action:

http://www.trials-forum.co.uk/forum/index....showtopic=96208

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