Hello Guest User,

Please feel free to have a look around the forum but be aware that as an unregistered guest you can't see all of it and you can't post.

To access these 'Registered Users Only' areas simply register and login.

Z1R inner tubes

Need help restoring, building, or finding then try here.

Moderators: KeithZ1R, chrisu, paul doran, Taffus

Message
Author
Peter55
Regular Poster
Posts: 24
Joined: 1st Aug 2023
Location: London

Z1R inner tubes

#1 PostAuthor: Peter55 » Sun Jan 19, 2025 3:19 pm

Hi all
In the parts book and manual it says I should fit inner tubes in the tyres on my Z1R, did they find the wheels are porous or is there another reason for this.
Cheers Peter

Peter55
Regular Poster
Posts: 24
Joined: 1st Aug 2023
Location: London

Re: Z1R inner tubes

#2 PostAuthor: Peter55 » Sun Jan 19, 2025 5:07 pm

Sorry guys just seen that the rear wheel has got two bead clamps so would have to have a tube. I’ll put one in the front as well, I guess this might effect my tyre choice.

chrisu
Moderator
Posts: 4563
Joined: 3rd Sep 2005
Location: Hertford herts

Re: Z1R inner tubes

#3 PostAuthor: chrisu » Mon Jan 20, 2025 7:59 am

Not tubeless

Grog
Regular Poster
Posts: 66
Joined: 31st Jul 2008
Location: Nairn, Highland

Re: Z1R inner tubes

#4 PostAuthor: Grog » Mon Jan 20, 2025 10:42 am

Hi Peter;

There are different rim profiles on alloy bike wheels - one for tubeless tyres, one for tubed. The Z1R rims are not profiled to hold a tubeless tyre securely, so tubes are needed to keep all that lovely air inside. You don't need a tyre specifically designed for tubes - you can run 'tubeless' tyres quite happily as long as you stick a tube in there as well, so tyre choice isn't an issue. I've run Bridgestone BT45s on mine quite happily for ages; Avon Roadriders also get a good press. Hope this helps!

TTFN Grog
1979 Z1R (mostly - it's been fiddled with a bit)
1977 Z650B1 - I'll get round to putting it back together one day...

Peter55
Regular Poster
Posts: 24
Joined: 1st Aug 2023
Location: London

Re: Z1R inner tubes

#5 PostAuthor: Peter55 » Mon Jan 20, 2025 7:26 pm

Thanks for your replies.
I have gone for Avon Roadriders with tubes, £231 inc postage from Demon Tweeks.
Cheers

User avatar
wheelysteve
Custard Cream
Custard Cream
Posts: 976
Joined: 10th Mar 2014
Location: Wokingham, Berks

Re: Z1R inner tubes

#6 PostAuthor: wheelysteve » Mon Jan 20, 2025 9:03 pm

That's what I've got on mine and they work well.

169744EE-2EDA-465D-B9A7-D3E4F9B6C983_1_105_c.jpeg
1975 Z1B Candy Red/Blue
1975 Dogs Z1B
1976 Z900 A4
1977 Z650B1
1978 Z650B2
1978 KZ1000D Z1R
Yam Tracer 900GT

PUM 710

Sifu
100Club
100Club
Posts: 256
Joined: 13th Aug 2024
Location: Northampton

Re: Z1R inner tubes

#7 PostAuthor: Sifu » Fri Jan 24, 2025 1:39 am

I’ve got inner tubes in mine

Sifu
100Club
100Club
Posts: 256
Joined: 13th Aug 2024
Location: Northampton

Re: Z1R inner tubes

#8 PostAuthor: Sifu » Fri Jan 24, 2025 1:40 am

That’s a nice z1r wheelysteve


Return to “Bike Help”

Who is online

Users browsing this forum: No registered users and 34 guests