Forum search & shortcuts

650b+ (and other pl...
 

[Closed] 650b+ (and other plus sizes if you like) - rim, tyre, frame, fork combinations,

Posts: 6855
Full Member
 

WTB have released a [url= http://www.gramslightbikes.com/2015/03/wtb-announces-bridger-30-275-tires-asym.html ]more aggro 3" tyre[/url]. Pretty heavy though at ~1kg each.
These set ups are only just smaller than a 29" wheel though, and will need a 29er frame.


 
Posted : 04/07/2015 11:37 am
Posts: 6295
Full Member
 

Charlie the Bikemonger had loads in stock a few weeks back

Not any more he doesn't. In fact I can't see anybody who currently has Trailblazr tyres in stock. Either they aren't making many or there is a high demand.


 
Posted : 04/07/2015 11:39 am
Posts: 6855
Full Member
 

Looks like Cotic are going for the WTB Asym rims.


 
Posted : 04/07/2015 8:15 pm
Posts: 1375
Full Member
 

No go on the Turner Sultan with 2.8 Trailblazer and Scraper Rims.

🙁


 
Posted : 06/07/2015 8:33 am
Posts: 309
Full Member
 

Tbh going off the review on 29 inches, you need a frame that'll take a 2.4 in the back to give good clearance and it's marginal with the scraper, which is why I went with a narrower rim, I'd say 35mm is probably best in the rear of a fs to get decent clearance.


 
Posted : 06/07/2015 8:42 am
Posts: 1375
Full Member
 

The Sultan takes a 2.4" with ease. Its the shape of the chainstay yoke that causes the issue.

So, the Solaris is going get chubby instead.

The Sultan will remain 29. It meant I rebuilt it, and I'm really looking forward to riding it, plus or not.


 
Posted : 06/07/2015 9:30 am
Posts: 7986
Free Member
 

Where are people getting wide rims from. I want some that cost less than my car as I'm trying to do this with a limited budget.

Good to read that a 2.4 29er should give enough clearance as I think that's what I've got


 
Posted : 06/07/2015 9:57 am
Posts: 309
Full Member
 

I'm running Ryde enduro which are 29mm internal, but you're probably looking around £100 for a 35mm and above rims, I went with those as I was concerned about rear clearance, now the codeine is built up I'd probably got away with a 40mm rim.


 
Posted : 06/07/2015 10:01 am
Posts: 0
Free Member
Topic starter
 

Looks like I did well getting in early on the trailblazers with charlie...

Velocity Blunt 35 are about £60-70 but actually getting some is difficult. As in my OP, my 30mm rims seem to work fine but I can't compare to properly wide (45mm+) ones.

As tootallpaul has found out, careful on assuming that if a 2.4" 29er tyre fits that a b+ tyre will - the b+ tyres are wider closer to the hub than a 29er tyre and many frames have the stays profiled in a way that means they don't really work.


 
Posted : 06/07/2015 11:11 am
Posts: 7986
Free Member
 

The frame I'm eying up has sliding dropouts so I'd like to think I can adjust the rear wheel position to better suit the frame profile.


 
Posted : 06/07/2015 11:19 am
Posts: 0
Full Member
 

I got a Sun Mulefut built up by Just Riding Along, 50mm wide and pretty cheap.


 
Posted : 06/07/2015 12:13 pm
Posts: 7986
Free Member
 

Balls, the frame (when sold as a whole bike) is fitted with 2.2, probably means 2.4 is going to be tight.


 
Posted : 06/07/2015 12:23 pm
Posts: 0
Free Member
Topic starter
 

It's been a couple of weeks... any more numbers from anyone?

FWIW, I've been finding that 650b+ has given my Swift a new lease of life. I'd got a little bored of it (no fault of the frame, just feeling time for something new) but I've now ridden it by choice almost every ride recently.

The more I ride it, the more I'm finding how to get the best from the wheels.

I'm running around 18psi front and 25 rear - probably rather higher than necessary, particularly at the back but I've found that it means the bike rolls near enough as well as my standard mtb wheels (and Stava backs this up - scientific 😉 ) but even riding rigid over rocky trails, it feels like a [u]very[/u] short travel suspension bike.

I'm still thinking that I'll change the front rim to something wider (45mm ish) but waiting until more options become available at more reasonable prices.

[img] [/img]


 
Posted : 21/07/2015 11:02 am
Posts: 4919
Full Member
 

I'm planning on 650b+ing my Skookum

[URL= http://i225.photobucket.com/albums/dd279/letmetalktomark/IMG_0492_zpsb7de88aa.jp g" target="_blank">http://i225.photobucket.com/albums/dd279/letmetalktomark/IMG_0492_zpsb7de88aa.jp g"/> [/IMG][/URL]

My LBS have a Hugo for me for a front and based upon tyre plumpness on the rim will either go Hugo rear or a DS25/DL31 rear.

New fads eh ....


 
Posted : 21/07/2015 11:11 am
Posts: 7986
Free Member
 

Seems there is a big price jump for rims over 31mm


 
Posted : 21/07/2015 11:19 am
Posts: 0
Free Member
Topic starter
 

Yep, that's what's holding me off at the moment.


 
Posted : 21/07/2015 11:22 am
Posts: 0
Free Member
Topic starter
 

Incidentally, my 650b+ wheels are identical (well, within a mm) in diameter to the 29er wheels I had on before - that was with some fairly skinny Spesh Storm control tyres. Compared to a more normal sized tyre (Maxxis Ignitor 2.1 IIRC) they're about 8mm smaller radius (eg it'd drop the BB by that amount).


 
Posted : 21/07/2015 11:24 am
Posts: 6855
Full Member
 

I've had a WTB Trailblazer 2.8 and Panaracer Fat B Nimble 3.5, both on a 45mm Dually rim and both fit in a RS Rev fork. Panaracer is more rounded and only has 3-4 mm clearance either side (before the tyre stretches). The TB has 7mm, but too flat a profile for me. The tyre wall bellies out beyond the tread. The Panaracer is lightweight and slack, so haven't managed to seal tunelessly yet. WTB went up really easily.


 
Posted : 04/08/2015 9:40 am
Posts: 4370
Full Member
 

Anyone know if a B+ will fit in the back of a 2014 Voodoo Bizango? As a side note, has anyone tried running 29er front B+ rear? MX style?


 
Posted : 04/08/2015 10:33 am
Posts: 0
Free Member
Topic starter
 

I've done the other way around - 29er rear, b+ front.

I can't see though that the other way round would be particularly good - the advantage of B+ is more at the front IMO, especially if you're using a rigid fork.


 
Posted : 04/08/2015 10:35 am
Posts: 4370
Full Member
 

I was thinking as a faux suspension type set up with a suspension fork, just to take the sting out of drops


 
Posted : 04/08/2015 10:38 am
Posts: 0
Free Member
Topic starter
 

Yeah, I guess that would work but as I've found, other than weight, the b+ wheels don't seem to be noticeably slower than my standard 29er wheels so I'm not sure there's much point unless you're really trying to save weight.


 
Posted : 04/08/2015 10:42 am
Posts: 4370
Full Member
 

Not weight, just money 😆

Having never ridden b+, are they any more comfortable than 29ers? Basically, I'm regretting selling my full suss and can't afford a new one


 
Posted : 04/08/2015 10:53 am
Posts: 0
Free Member
Topic starter
 

Well, comparing a rigid 29er to a rigid b+, then yes, it should be more comfortable as you'd expect due to the bigger volume but essentially same diameter wheels.

It's not a replacement for a full sus though so you'll be disappointed if that's what you're looking for. Think of it more like a [url= ]soft tail[/url] than full sus.


 
Posted : 04/08/2015 11:04 am
Posts: 4370
Full Member
 

Cheers for the info, I might give it a whirl. I do prefer the hardtial 90% of the time, I could just do with a bit more squish when it gets bumpy or I find myself in the air for some inexplicable reason.

Plus buying one wheel and tyre would be cheaper than the going the whole hog to start with...


 
Posted : 04/08/2015 11:15 am
Posts: 0
Free Member
Topic starter
 

I'd go for the front wheel in that case...


 
Posted : 04/08/2015 11:26 am
Posts: 7986
Free Member
 

prawny - Anyone know if a B+ will fit in the back of a 2014 Voodoo Bizango?

That was the frame I looked at but it comes with 2.2 and people are saying 650b+ needs 2.4 clearance as a rough rule of thumb. also told by Joe Murray that the Bizango will only take a straight steerer which means less compatibility with newer forks


 
Posted : 04/08/2015 11:31 am
Posts: 40432
Free Member
 

Thanks for flagging this thread up nemesis.

Dunno if anyone has mentioned - but Superstar have some wider rims on the way apparently.

I'm still tempted to go with the DS25s though, as I'd be using them in my existing 29er frames and space might be tight width-wise.


 
Posted : 04/08/2015 1:06 pm
Posts: 0
Free Member
Topic starter
 

Funny, I was going to email them to ask whether that was something they were considering. Have you got any more detail beyond that?


 
Posted : 04/08/2015 1:07 pm
Posts: 7986
Free Member
 

Also interested in the Superstar info, especially if they are available as rim only


 
Posted : 04/08/2015 1:08 pm
Posts: 40432
Free Member
 

sorry no, just read it in one of their emails or something

and in a review of the tech 4 wheels guy kesteven mentioned it too I think


 
Posted : 04/08/2015 1:09 pm
Posts: 40432
Free Member
 

Drop them a line anyway - they've been quite open about forthcoming products when I've asked before.


 
Posted : 04/08/2015 1:10 pm
Posts: 0
Free Member
Topic starter
 

I've emailed them - will post back when I get a response.


 
Posted : 04/08/2015 1:14 pm
Posts: 4370
Full Member
 

I've seen people run a taper with an external bottom cup in the bizango, but I agree with the clearance, there's plenty with a 2.2 but not sure there's enough room for a 2.4

On the front v rear issue, I'm fairly happy with the front end, I could do with a bit more 'cush' at the back though, do you think I'll have an issue with the extra grip pushing the front?


 
Posted : 04/08/2015 1:25 pm
Posts: 0
Free Member
Topic starter
 

do you think I'll have an issue with the extra grip pushing the front?

I have no idea what that means... 😳


 
Posted : 04/08/2015 1:27 pm
Posts: 7986
Free Member
 

prawny - I've seen people run a taper with an external bottom cup in the bizango, but I agree with the clearance, there's plenty with a 2.2 but not sure there's enough room for a 2.4

That was my thinking but...

----------------------------------------
> From:
> Subject: Re: sent from the voodoo website:
> Date: Wed, 8 Jul 2015 06:18:19 -0700
> To:
>
> That frame will fit straight steerer only.
>
> Joe
>
> Enviado desde mi eyepad.
>
> > On Jul 8, 2015, at 5:31 AM, matthew wrote:
> >
> > matthew () wrote:
> > Hi, can you confirm if with the correct headset I could fit a taper steerer fork
> > to a Voodoo Bizango. Here is a pic of the specific model / year.
> >
> >

> >
> > Thanks.

Having not seen it done first hand I assumed youd struggle to get the taper through the lower neck of the headtube


 
Posted : 04/08/2015 1:33 pm
Posts: 0
Free Member
Topic starter
 

.


 
Posted : 04/08/2015 1:38 pm
Posts: 7986
Free Member
 

good point, self edited

Now I look like I'm talking to myself


 
Posted : 04/08/2015 1:40 pm
Posts: 4370
Full Member
 

@ Thepodge - This is from a post by clink on this forum a bit (5 months apparently) ago
[img] [/img]

@nemesis with a B+ tyre having a bigger contact patch, it should have more grip, so the front would break away first giving the bike a tendency to understeer? Possibly? But I'm just supposing, generally I fall off because I ride straight off the side of the trail and hit something or fall off the top of a berm 😳


 
Posted : 04/08/2015 1:41 pm
Posts: 7986
Free Member
 

Ah well, I've gone for something a bit posher now. Slightly disappointed in Voodoo for giving me incorrect info.


 
Posted : 04/08/2015 1:44 pm
Posts: 4370
Full Member
 

I'm not sure, how much Joe Murray (if it really is him that replies) actually knows. I emailed the address on the website for something ridiculously simple like seat post size and they told me to contact halfords.

Something posher would be a much better bet, but it'll have to do me until the kids move out...


 
Posted : 04/08/2015 1:51 pm
Posts: 0
Free Member
Topic starter
 

Kind of but do you drift your tyres normally? I'm not convinced that's how it would actually work out.

thepodge - they'd be right if you're talking about using an internal headset which is what the frame is designed for (assuming 44mm semi-integrated) - the Hope headset is a bit of a bodge isn't it so that's probably why they're not aware of it or at least not recommending it.


 
Posted : 04/08/2015 1:52 pm
Posts: 4370
Full Member
 

I Like to think I do, this is how I like top imagine I look

[img] [/img]

But I'm afraid I'm more this style
[img] [/img]


 
Posted : 04/08/2015 2:04 pm
Posts: 0
Free Member
Topic starter
 

LOL - and that's the thing - I reckon most of us don't actually drift much at all.


 
Posted : 04/08/2015 2:06 pm
Posts: 7986
Free Member
 

Maybe they don't know about external bottom cups so I'll let them off.

Halfords lease the name and stick it on slightly different bikes to meet price points if I understand correctly so Voodoo US might not know exactly what Voodoo UK seat posts are like.


 
Posted : 04/08/2015 2:21 pm
Page 2 / 17