24/29 x 1.75-2.25 Schrader Valve Linear Inner Tube
Store Availability
Store availability
BENEFITS
Compatibility
Suitable for 24" to 29" tyres with a 1.75 to 2.25 cross-section.
Easy assembly / dismantling
It's quicker to fit than with a traditional model.
TECHNICAL INFORMATIONS
Benefits of the LINEATUBE inner tube
A linear or straight (open) inner tube lets you quickly replace a conventional (closed) inner tube without removing the bike's wheel.
The ends of the LINEATUBE overlap to form a circular inner tube that fills the tyre.
No need to take your wheel off; just pull one side of your tyre out.
The perfect solution for city bikes, electric bikes, or any bike whose wheels have a solid axle at the front and/or back.
How to choose your inner tube
Check all the information indicated on the sidewall of the tyre (diameter and width). For example, 24 x 1.90 means your tyre is 24 inches in diameter and 1.90 inches wide.
On the tyre sidewall you will also find the dimensions in mm in ETRTO international units. For example, 47-507 means a tyre that is 47 mm wide and has an inner diameter of 507 mm (or 24 x 1.90).
Removing an inner tube
Remove the old inner tube using B'Twin tyre levers
Checks to carry out before installing an inner tube
Check the condition of your tyre and replace it if necessary.
Make sure no objects are lodged in the tyre.
Check the condition of your tyre rim strip.
A rim strip that is even slightly bent can cause punctures.
Check that your rim does not have any other issues that could damage your inner tube.
Mounting the inner tube
Pre-inflate the inner tube slightly to avoid pinching.
Insert the valve, making sure you are using the correct valve for your rim.
Put the inner tube entirely inside the tyre so that it fits inside the rim.
Take care not to pinch the inner tube when fitting.
Mounting the tyre
Start mounting the tyre at the valve.
Finish mounting the tyre opposite the valve to avoid pinching the inner tube.
Never mount your tyre with a tool or a tyre lever, as you risk pinching and puncturing the inner tube.
Inflating the tyre
Inflate your tyre carefully, to the pressure recommended by the manufacturer (visible on the tyre sidewall in PSI or bars, 1 bar = 14.51 PSI).
Regularly check that your tyre is in the correct position as you inflate it.
Tip from the pros
To avoid punctures from pinching and for the best tyre performance, we recommend that you check your tyres and, if necessary, inflate them to the suggested pressure before every ride.
Weight
300g
Tips for storage and maintenance
Storage tips
Carry your inner tubes in a container to protect them from getting punctured (B'Twin carry case, original packaging, etc.).
Restrictions on use
Take care not to pinch the inner tube when mounting it on.
TESTS AND WARRANTY
Warranty
2 Years