Big Ben Plus HS439 20"*2.15
Store Availability
Store availability
BENEFITS
Puncture resistant
Highly elastic, 3 mm thick, GreenGuard layer.
Visibility
Reflective safety strips on the sides help you stay visible in town.
Grip
Grooved tread for excellent grip on wet ground.
Repair
Repair your product and give your equipment a second life!
Instructions
DownloadTECHNICAL INFORMATIONS
TECHNICAL SPECS
Size: ETRTO 55-406 (20 x 2.15")
Type: wire
Compound:Addix
Performance: DD, GreenGuard
Colour: Black-Reflex
Seal: Tube
Weight: 680 g
Pressure: 2.00 - 4.00 bars (30 - 55 psi)
Max load: 95 kg
IPE: 67
Electric bike: E-50
Profile: HS439
How to measure tyre wear
To measure the wear on your city bike tyres and to know when they need replacing, you need to inspect the tread. Usual signs of wear include:
- the tread is starting to fray,
- the appearance of a series of small cracks,
- low tread depth
- the carcass becomes visible.
In all these cases the tyre is worn and needs replacing.
How to remove a tyre
To remove your tyre, deflate the inner tube until no more air comes out.
Then separate the tyre from the rim with a tyre lever.
How to fit a tyre
To put your tyre back on the wheel, start by inserting one side of the tyre into the bottom of the rim. Next, inflate your inner tube to approximately 30% before putting it into the tyre (inflating it beforehand reduces the risk of pinching the inner tube).
Then, insert the other side of the tyre into the rim, starting on the side opposite the valve. Before inflating the inner tube all the way, check to make sure it isn't pinched between the tyre and the rim.
How to inflate your tyre correctly
Inflate the tyre with caution. The recommended pressure is listed on the side of your tyre. Also, before each outing, make sure that your tyres are at the correct pressure for your ride.
The professional's advice
When inflating your tyre, make sure you inflate it to the suitable pressure for the terrain you will be riding on and, above all, the weather conditions you will be riding in.
If you ride in rainy weather, feel free to lower the tire pressure to increase its grip.
When riding in dry weather, you can increase the pressure for better performance.
Need Help?
The technicians at your Decathlon store workshop are available to help you replace your bike's parts. Feel free to ask them for help!
COMPOSITION
composition
Main part: 100.0% Butadiene Rubber
Tips for storage and maintenance
DO NOT WASH.
BLEACHING EXCLUDED.
DO NOT TUMBLE DRY.
DO NOT IRON.
DO NOT DRY CLEAN.
Storage tips
This is a stiff bead tyre; to avoid damaging it, do not fold it. Store it in its original shape.
TESTS AND WARRANTY
Warranty
2 Years