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Re: is a plus bike designed from the tyres up ?

Posted: Tue Nov 24, 2020 10:43 pm
by jameso
This purely hypothetical thing isn't at all hypothetical after all is it? :grin:

Is the designer based overseas? (Hopes)

Re: is a plus bike designed from the tyres up ?

Posted: Tue Nov 24, 2020 11:15 pm
by ScotRoutes
For luggage carrying purposes, I specified a slightly higher BB when getting Brant to design my Pact frame.

Re: is a plus bike designed from the tyres up ?

Posted: Tue Nov 24, 2020 11:46 pm
by In Reverse
jameso wrote: Tue Nov 24, 2020 10:43 pm This purely hypothetical thing isn't at all hypothetical after all is it? :grin:
I'm saying nothing :grin:
Is the designer based overseas? (Hopes)
They are not, and they're very highly thought of by several people on here which is why they picked up this particular bit of hypothetical custom.

Re: is a plus bike designed from the tyres up ?

Posted: Tue Nov 24, 2020 11:47 pm
by In Reverse
ScotRoutes wrote: Tue Nov 24, 2020 11:15 pm For luggage carrying purposes, I specified a slightly higher BB when getting Brant to design my Pact frame.
What was your thinking here?

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 12:39 am
by ScotRoutes
In Reverse wrote: Tue Nov 24, 2020 11:47 pm
ScotRoutes wrote: Tue Nov 24, 2020 11:15 pm For luggage carrying purposes, I specified a slightly higher BB when getting Brant to design my Pact frame.
What was your thinking here?
Ah - higher BB means higher saddle. Wee legs + low saddle + big wheels leaves little space for a seatpack. Of course, there's a reduction in the size of the frame triangle but I rarely use a frame bag anyway so as long as I can fit two 750ml bottles, I don't mind.

Higher BB also results in fewer pedal strikes of course. I take that as a pleasant side-effect.

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 12:53 am
by In Reverse
Understood :-bd

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 8:58 am
by FLV
jameso wrote: Tue Nov 24, 2020 8:09 pm I hope I don't regret saying this :grin:
in this (purely hypothetical) example:
...the designer is indeed a turnip

*or may be not, if they chose a BB drop that worked for 29+ in the first place
Both these. Hope it works out :-bd

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 9:57 am
by pistonbroke
They are not, and they're very highly thought of by several people on here which is why they picked up this particular bit of hypothetical custom
Purely conjecture Andy but did the designer make any reference to your frame having turnups and a button fly? :wink:

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 11:59 am
by In Reverse
pistonbroke wrote: Wed Nov 25, 2020 9:57 am
Purely conjecture Andy but did the designer make any reference to your frame having turnups and a button fly? :wink:
Taken an hour to get my head round this Duncan. :lol: It isn't him, no.

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 1:46 pm
by pistonbroke
Ha ha, on reflection I thought I was being a bit cryptic. However his "signature dish" is fag paper tyre clearance and making the chainstays too short. I spent many happy hours grinding lumps off front mechs to make them fit :roll:

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 2:02 pm
by In Reverse
The geo I was asking to partly copy is one of his, including the short chainstays. The handling is razor-sharp because of it but the lean dimensions/overall width on the BB area/rear triangle does give it a bit of lateral flex which is noticeable if you're cornering hard with luggage on the bike...

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 7:19 pm
by DickieH
If you have a 29+ frame why on earth would you not want to run biggest tyres possible in it?!

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 7:31 pm
by ton
because you want to ride it on the road sometimes, and dont have the luxury of a roadbike.

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 7:47 pm
by PaulB2
What about a Vee tyre speedster? They’re basically a 29x2.8 semi-slick

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 8:49 pm
by fatbikephil
DickieH wrote: Wed Nov 25, 2020 7:19 pm If you have a 29+ frame why on earth would you not want to run biggest tyres possible in it?!
:-bd
You need Duro Crux's 29 x 3.25. They are bit sluggish on the road but who cares - they look fab and off road the grip is unbelievable.

Re: is a plus bike designed from the tyres up ?

Posted: Wed Nov 25, 2020 10:53 pm
by lune ranger
htrider wrote: Wed Nov 25, 2020 8:49 pm
DickieH wrote: Wed Nov 25, 2020 7:19 pm If you have a 29+ frame why on earth would you not want to run biggest tyres possible in it?!
:-bd
You need Duro Crux's 29 x 3.25. They are bit sluggish on the road but who cares - they look fab and off road the grip is unbelievable.
Yes indeedy. I’ve always run the widest tyreon the widest rim (FatLab 55)Not sure those Crux’s would squeeze on into my 2013 Krampus frame. Maybe only with the rear wheel at the sweet spot in the horizontal drop outs. Could sit one up front though.
Vee do a 3.25 Bulldozer tyre as well but never fancied trying it out having been pretty disappointed with their Trax Fatty.

Having said that. If you’re not riding off road there’s nothing wrong with running narrower rims and tyres. I’ve seen a few folk doing that with ECR’s and Krampus online when they’re doing road/dirt road touring.

Tried to retire my Krampus by moving it’s bits onto my Fargo frame this week but got the jitters and put it all back today having not even ridden the Fargo! Can’t bring myself to loose that 29+ wagon wheeling feeling :roll:

....even if it is hard work moving the beast.

I’ve begun lusting after the Fatster Alex Pilkington rides so fast.

Re: is a plus bike designed from the tyres up ?

Posted: Thu Nov 26, 2020 9:58 am
by Cheeky Monkey
ton wrote: Wed Nov 25, 2020 7:31 pm because you want to ride it on the road sometimes, and dont have the luxury of a roadbike.
Or

Because you want to.

:-bd

Though more sensibly, possibly, because it's the bike you've got.

Re: is a plus bike designed from the tyres up ?

Posted: Thu Nov 26, 2020 10:21 am
by In Reverse
PaulB2 wrote: Wed Nov 25, 2020 7:47 pm What about a Vee tyre speedster? They’re basically a 29x2.8 semi-slick
Are these available anywhere?

Re: is a plus bike designed from the tyres up ?

Posted: Thu Nov 26, 2020 10:40 am
by PaulB2
In Reverse wrote: Thu Nov 26, 2020 10:21 am
PaulB2 wrote: Wed Nov 25, 2020 7:47 pm What about a Vee tyre speedster? They’re basically a 29x2.8 semi-slick
Are these available anywhere?
Just had a quick look around and can't see any actually in stock, so that does put a dampener on the suggestion. Stocks of plus tyres seems to have dropped off the earth.

Re: is a plus bike designed from the tyres up ?

Posted: Thu Nov 26, 2020 10:59 am
by fatbikephil
PaulB2 wrote: Thu Nov 26, 2020 10:40 am
In Reverse wrote: Thu Nov 26, 2020 10:21 am
PaulB2 wrote: Wed Nov 25, 2020 7:47 pm What about a Vee tyre speedster? They’re basically a 29x2.8 semi-slick
Are these available anywhere?
Just had a quick look around and can't see any actually in stock, so that does put a dampener on the suggestion. Stocks of plus tyres seems to have dropped off the earth.
I'd be giving vee tyres a wide berth. Schwalbe g ones seem to be the got "plus" gravel tyre https://blog.jonesbikes.com/ 2.35's on 55mm rims

Re: is a plus bike designed from the tyres up ?

Posted: Thu Nov 26, 2020 11:31 am
by woodsmith
[/quote]
I'd be giving vee tyres a wide berth. Schwalbe g ones seem to be the got "plus" gravel tyre https://blog.jonesbikes.com/riding-grav ... re-widths/ 2.35's on 55mm rims
[/quote]

Link not working

Re: is a plus bike designed from the tyres up ?

Posted: Thu Nov 26, 2020 11:33 am
by jameso
The Vee Speedsters appear a bit tougher than G-One 2.35s. I love the G-Ones but they're worryingly thin for anything spiky, yet the thin casing is what makes them so fast in places. I had an amazingly fast, dry, fingers-crossed day on the Ridgeway on my Jones with them on but I felt like I was pushing my luck the whole way over those flints.

The problem with Speedsters is that central strip tread design picks up tiny shards and flints really effectively so though they might be a bit thicker in the casing they still flat more than you might expect - far better tubeless than tubed and expect you'd be using tubeless with +sized version anyway. Good tyres otherwise.

Re: is a plus bike designed from the tyres up ?

Posted: Thu Nov 26, 2020 2:02 pm
by fatbikephil
woodsmith wrote: Thu Nov 26, 2020 11:31 am
I'd be giving vee tyres a wide berth. Schwalbe g ones seem to be the got "plus" gravel tyre https://blog.jonesbikes.com/riding-grav ... re-widths/ 2.35's on 55mm rims
[/quote]

Link not working
[/quote]

Changed it to the blog header page. dunno why t won't let me post the link from the blog itself......

https://blog.jonesbikes.com/