Headshok - would 70...
 

[Closed] Headshok - would 700 x 35c fit?

Posts: 0
Free Member
Topic starter
 

I've an idea for a commuter bike based on my old Cannondale frame with Headshok. I've got rid of all the 26" hoops and was wondering if the 700 x 35c would clear? There was a Headshoked BadBoy with 700 x 28c(?) tyres a few years ago...

I know that the valve cap sticks out a bit, I'm happy to take that off - been riding without one for long and the fork doesn't seem to be affected.

So, has anyone tried that combination and could confirm if that would work or shall I keep on looking for other options?

Cheers,
T


 
Posted : 05/03/2017 2:45 pm
Posts: 6
Free Member
 

Nope. It won't fit. Attempted it myself so know for sure.


 
Posted : 05/03/2017 3:59 pm
Posts: 0
Free Member
Topic starter
 

Thanks for your reply! Such a nice plan went to bin...


 
Posted : 05/03/2017 4:05 pm
Posts: 6
Free Member
 

It depends what you want to do. I ran one - did you see that on here ? A 26 with a 2.0 kojack is bloody fast and only a tad smaller than 700/35 ( if you decide to buy some wheels)
A 700 will go in with 25 tyre but I guess you're looking for something bigger volume?

Now with pic to entice you to go and build it

[img] [/img]


 
Posted : 05/03/2017 4:19 pm
Posts: 0
Free Member
 

I've gone the other way - converted a 700c Alfine Badboy to 26" SS. The previous owner couldn't go bigger than 28mm tyres because of that valve, but he did have a 35 on the back.
The frames aren't all the same so maybe the forks aren't. I don't want to start a scrap with on and on but the best thing to do would be find someone with a 700/35 and try it. Especially if you're happy to remove the valve.


 
Posted : 05/03/2017 5:39 pm
Posts: 6
Free Member
 

The valve is recessed so won't be in the way. I have know all the versions but I'm pretty sure they are the same a/c measurement.


 
Posted : 05/03/2017 5:43 pm
Posts: 0
Free Member
 

Mine sticks out a bit like Kazafaza's. I'd say 5mm with the cap off.


 
Posted : 05/03/2017 8:04 pm
Posts: 0
Free Member
Topic starter
 

Many thanks guys!

[b]On and on[/b] - that's almost(bar the wheels) exactly what I was planning to do - drop bars, 1x whatever!

I'd love to try my Headshok with 700s but it's at my parents' house - not sure if I'm ready to buy 26" hoops and take the 700s as well just to get back with one pair...


 
Posted : 05/03/2017 10:28 pm
Posts: 0
Free Member
 

How about 650b with some of the newer gravel tyres? You can get 650b G-ones and knards in 650b x41c


 
Posted : 05/03/2017 10:31 pm
Posts: 6
Free Member
 

It works exceptionally well. The tyres were 26/ 1.75s so a decent 2.1 would give some more girth.
It was a no slower than my XC bike with 650s or 700/35s


 
Posted : 05/03/2017 10:36 pm
Posts: 1310
Full Member
 

Ooooooohh...nice idea!
I sold my 2003 F1000SL to my bro years back and I know he doesn't ride it any more. Like this one here - http://www.retrobike.co.uk/forum/viewtopic.php?f=39&t=244736 - Team SoBe colours?
Time I bought it back from him and turned it into a Franken-bike I reckon. What's the largest 700 tyres that would fit in it?
Cheers
F


 
Posted : 06/03/2017 12:00 am
Posts: 6417
Full Member
 

As above 700x28's will definitely fit but just tried 700x38's & even with valve cap removed recon you'd need another 5mm to clear & valve head is still the first point of contact even with cap removed. 2007 ultra dlr80 if it makes any difference, sticking with 26" here & gonna try on & on's drop bar frankenbike route sometime soon


 
Posted : 06/03/2017 10:37 am
Posts: 0
Free Member
Topic starter
 

Sooo...it fits. Well, kind of. Tyre at 65psi, haven't ridden it so not sure if it would rub. Should've topped it to 90psi ๐Ÿ‘ฟ

https://goo.gl/photos/EkGyqHLBstaPM8iKA

https://goo.gl/photos/9kvwhvGiZCBZm7Kj6

Andy's F700 01', front wheel off 2016 CdF 20


 
Posted : 11/03/2017 11:22 pm
Posts: 6
Free Member
 

Interesting. I used a schwalbe g-one. They must size a little bigger as mine rubbed the arch.

Anyway. Enjoy


 
Posted : 11/03/2017 11:27 pm
Posts: 6417
Full Member
 

Hmm interesting, think the valve on my forks sticks out a bit more than yours though, still planning the conversion to drops, just picked up some shifters and brake callipers and need to decide on type of bars to use


 
Posted : 13/03/2017 6:39 pm
Posts: 20945
 

Is the wheel in the dropouts ok? Looks to be off to the right as I look at it?


 
Posted : 13/03/2017 6:52 pm
Posts: 0
Free Member
Topic starter
 

The wheel was definitelly fully inserted into the droppouts, it does look though as if the wheel is not 100% dished..:

https://goo.gl/photos/qeZZZgb1xihKzxgG6

@Dickyboy: I've found [url= http://www.ison-distribution.com/english/product.php?part=HBGED44K ]Genetic Digest[/url] to be the perfect drops for offroad use, and they're great value too!


 
Posted : 14/03/2017 2:58 pm
Posts: 4
Free Member
 

[img][url= https://c1.staticflickr.com/5/4026/4508351512_28fe3609a5_z.jp g" target="_blank">https://c1.staticflickr.com/5/4026/4508351512_28fe3609a5_z.jp g"/> [/img][/url][url= https://flic.kr/p/7SotQu ](PixUp)[/url] by [url= https://www.flickr.com/photos/23115252@N06/ ]Chris_Read_3[/url], on Flickr[/img]

This was with 700x32 tyres, but I'm pretty sure I had 700x42 on there at some point. definitely feasible, and fun. not sure why I sold it really


 
Posted : 14/03/2017 4:48 pm