Tell me about 69ers...
 

[Closed] Tell me about 69ers (Hummingbird content)

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So if I wanted to run a Hummingbird as a 69er do I use a 26" or 29" rigid fork? I think some 26" rigids have clearance for a 29" wheel? Presumably any suspension fork is a no-no with a 29" wheel?


 
Posted : 27/01/2012 9:48 am
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[i]Presumably any suspension fork is a no-no with a 29" wheel?[/i]

Maverick Single Crown with a travel reduction is fine ๐Ÿ™‚

(although not tried on a hummingbird myself)


 
Posted : 27/01/2012 9:50 am
 will
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26" Pace forks work fine, which is what i'm running:
[url= http://farm7.staticflickr.com/6031/6346400737_b0c6f38102_z.jp g" target="_blank">http://farm7.staticflickr.com/6031/6346400737_b0c6f38102_z.jp g"/> [/img][/url]
[url= http://www.flickr.com/photos/2010in50mm/6346400737/ ]13.11.2011[/url] by [url= http://www.flickr.com/people/2010in50mm/ ]Will - B[/url], on Flickr

So the only changed I needed to make was get a 29" front wheel.

The change really is great! Now roles over lumps, roots, anything much much quicker! Yes the steering might be slightly slower in [i]really[/i] twisty stuff, but you can hardly notice!

Essentially I wanted a 29er. Couldn't afford one, so made a 69er ๐Ÿ˜†


 
Posted : 27/01/2012 9:58 am
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69-ers seem like a better idea than a full-on 29-er.

The increased ability at the front to roll over objects and gaps that might have a 26 inch wheel struggling but keeping the shorter stays at the back and better tyre clearance behind the seat tube....if i had another hardtail i could see myself building one of these.


 
Posted : 27/01/2012 10:18 am
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This might be useful. For me, I don't think I'd bother again

http://singletrackworld.com/forum/topic/inbred-69er-experiences

I used a 440mm (26") fork.


 
Posted : 27/01/2012 10:24 am
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Why not just get a proper Hummingbird rigid fork from Sam? I think the Hummingbird is designed for a short 29er fork with lots of offset / rake (55mm rake I think which is more than most 26er rigid forks) to go with the 70 deg head angle.

I'm using one of those forks on my 29er home build frame (it has a 70 deg head angle and specifically designed around the short Hummingbird rigid fork). Steering / handling / comfort are all good.


 
Posted : 27/01/2012 12:28 pm
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69ers...
they just look wrong.


 
Posted : 27/01/2012 1:11 pm
 will
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I agree, some look nasty. I think mine looks "acceptable"

They're not lookers though ๐Ÿ˜†


 
Posted : 27/01/2012 1:15 pm
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The Hummingbbird frame comes with the humminbird 29er fork in the frame kit. IIRC the fork is a standard 29er fork with a bit more ofset to acomodate a 29" wheel - so your toes dont touch the rear of the wheel. The hummingbird frame also has a slightly longer top tube than a standard 26" wheel hardtail frame.

I sure Sam will be on here soon to clarify....


 
Posted : 27/01/2012 1:19 pm
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yours looks nice, will - think the full black effect camouflages the difference, at least from that angle.


 
Posted : 27/01/2012 1:20 pm
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One once won most ugly bike at the Single track weekender...


 
Posted : 27/01/2012 1:32 pm
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69ers are ace. Sadly my knee isn't, so having to sell my Trek original ss ๐Ÿ™


 
Posted : 27/01/2012 5:41 pm
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hummingbird fork, 29er wheel
[url= http://farm8.staticflickr.com/7021/6760969237_3a6f3e4671_o.jp g" target="_blank">http://farm8.staticflickr.com/7021/6760969237_3a6f3e4671_o.jp g"/> [/img][/url]
[url= http://www.flickr.com/photos/rocketdog/6760969237/ ]Wanga 69er[/url] by [url= http://www.flickr.com/people/rocketdog/ ]rOcKeTdOgUk[/url], on Flickr

hummingbird will work fine with a 26" fork and 26" wheel
this one is for sale in the classifieds
[url= http://farm8.staticflickr.com/7004/6767326991_a91ec8d1cd_b.jp g" target="_blank">http://farm8.staticflickr.com/7004/6767326991_a91ec8d1cd_b.jp g"/> [/img][/url]
[url= http://www.flickr.com/photos/24589425@N07/6767326991/ ]IMG_0348[/url] by [url= http://www.flickr.com/people/24589425@N07/ ]maffmtb[/url], on Flickr


 
Posted : 27/01/2012 5:54 pm
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Rocketdog...did I sell you that fork ?


 
Posted : 27/01/2012 9:44 pm
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[img] [/img]


 
Posted : 27/01/2012 9:45 pm
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Alec, what size is it? Was it the 17.5"?


 
Posted : 27/01/2012 10:01 pm
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Simon I think your bike may distort time/space in some unholy way.
[Aye Mr C, mailed you about t'other stuff]


 
Posted : 27/01/2012 11:14 pm
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Simonm, no


 
Posted : 28/01/2012 5:45 am
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Use the supplied rigid forks for the Hummingbird - very worthwhile.

[url= http://farm4.staticflickr.com/3533/4036332697_49aa2f3438.jp g" target="_blank">http://farm4.staticflickr.com/3533/4036332697_49aa2f3438.jp g"/> [/img][/url]
[url= http://www.flickr.com/photos/udder/4036332697/ ]Genesis Io 69er conversion[/url] by [url= http://www.flickr.com/people/udder/ ]bent udder[/url], on Flickr

[url= http://farm6.staticflickr.com/5145/5661421504_32a16d7697.jp g" target="_blank">http://farm6.staticflickr.com/5145/5661421504_32a16d7697.jp g"/> [/img][/url]
[url= http://www.flickr.com/photos/udder/5661421504/ ]Hummingbird as a Penny Farthing[/url] by [url= http://www.flickr.com/people/udder/ ]bent udder[/url], on Flickr


 
Posted : 06/02/2012 12:14 pm