26 will fit 29 but just and in some narrow rims its really hard to get the tyre back on. 29 fits 26 easily.
Can you put a 27.5 tube in a 29er?
No, it'll be fine. Have you played the innertube-pump-until-it-blows game? 26ers end up like tractor tyres before they let go. Always carry a presta-valved 27.5 tube with me as a spare, can be used for 26/27.5/29 wheels with presta/schrader size valve holes so covers all bases.
Can a 26 tire fit a 27.5 rim?
Condensed answer: It's possible to install 27.5-inch wheels on a 26-inch frame if there's enough clearance, and the bike uses disc brakes. ... It's better to stick with 26-inch wheels or switch to a dedicated 27.5-inch bike.
How do I know what size my bike tire tube is?
The size is almost always written somewhere on the sidewall of the tyre. Inner tubes typically state a wheel diameter and width range for which they will work, e.g. 26 x 1.95-2.125", indicating that the tube is intended to fit a 26 inch tyre with a width of between 1.95 inches and 2.125 inches.
What is a standard bike tube?
Because inner tubes stretch, they typically come in a range of widths. For example, one of our most popular tubes is the 26 x 1.75-2.125” which means it fits a 26-inch diameter tire with a width in the range of 1.75 to 2.125 inches. ... Instead of inches, you will instead see something like 700c x 18 mm.Nov 7, 2017
What is the standard road bike tube size?
A standard road tire is 700c x 23mm, indicating a tire diameter of approximately 700mm and a width of 23mm.