[vassock]

What tubes are compatible with a Gravity G29? Will any 29 inch tube do? What are some cheap purchase options if I can wait?

 

[TenSpeed]

Any 29er tube will do. Check with your LBS, sometimes you can get a discount if you buy in bulk. One shop here does buy 2, get the 3rd half price.

 

[formula4speed]

Yep, any 29er tube will be fine. Just make sure you get the right valve type, presta or schrader.

 

[LyNx]

You could actually use a 26" tube in a pinch, only thing you have to look out for is to use the right size/width, so if you've got 2.2" tyres, you don't want to use a tube for 1.5" tyres, as they just don't stretch that way much.

 

[jrm]

ive always used 26" tubes on my 29ers but use 700c specific tubes if im running 700c tires.

 

[jeffscott]

You could actually use a 26" tube in a pinch, only thing you have to look out for is to use the right size/width, so if you've got 2.2" tyres, you don't want to use a tube for 1.5" tyres, as they just don't stretch that way much.

i HAVE USED 1.5 INCH TUBES IN 2.35 INCH TIRES WITHOUT A PROBLEM.

 

[LyNx]

OH WELL, GUESS YOU WERE LUCKY, I HAVE TOO, BUT IF YOU DON"T WANT TO CHANCE IT, YOU USE THE RIGHT SIZE!

BTW, why are we shouting?

i HAVE USED 1.5 INCH TUBES IN 2.35 INCH TIRES WITHOUT A PROBLEM.

 

[jeffscott]

OH WELL, GUESS YOU WERE LUCKY, I HAVE TOO, BUT IF YOU DON"T WANT TO CHANCE IT, YOU USE THE RIGHT SIZE!

BTW, why are we shouting?

aLL TUBES GET THINNER AS THEY STRETCH, AND THAT CAUSES THEM TO BE A LITTLE WEAKER.....BUT NOT MUCH.

mAYBE YOU CAN GUESS WHY i AM SHOUTING.

 

[vassock]

aLL TUBES GET THINNER AS THEY STRETCH, AND THAT CAUSES THEM TO BE A LITTLE WEAKER.....BUT NOT MUCH.

mAYBE YOU CAN GUESS WHY i AM SHOUTING.

Will this fit my Gravity G29?

For Bike Bicycles Schrader Inner Tube 29 x 1 95 2 125 48mm | eBay

Save up to 60% off new Mountain Bikes - MTB - Gravity 29 SS Single Speed 29er Mountain Bikes

What does the 48mm mean?

 

[jp08865]

48mm is the length of the valve stem.

 

[Rustedthrough]

If you have the Schrader valve (as shown on the Gravity page), that tube should work.