YunSCM 20" Heavy Duty Bike Tubes 20x1.75 20x1.95 20x2.0 20x2.10 20x2.125 20x2.25 ETRTO 45/57-406 AV32mm Schrader Valve Compatible with 20x1.75/2.125 20x1.75/2.25 Road/MTB Bike Tyre Tubes

Don't buy this item through Amazon as their drivers don't seem to understand what a secure location is and iv had multiple items stolen. inner tube are fire tho, good durability and great price 👌

You can’t go wrong with these 100% worth the Money

Exactly what was ordered, perfect for both my son's bike + daughter's Tagalong.

So far so good. The inner tube is solid and heavyweight, it fills the tyre as required and is as advertised. Easily inflates with compressor or handpump, and pretty good value when buying multiple products.

Strong and study, very reliable

great product

Great quality BMX inner tubes at a nice price. I'd recommend them to anyone. Thanks

Good quality

Arrived fast product as advertised

Small hole ie slow puncture found on valve cylinder where rubber ends before the metal thread for the cap. Hard to repair if not impossible. I'll bought another brand to replace this faulty inner tube.

Used these to repair flats for 2 kids in my neighborhood. These did a great job and are still in use months later with no sticker punctures. I am amazed that parents or grandparents don't know how to fix a flat or swap out a bicycle tire. Tubes are way cheaper than a bicycle and both of these families were thinking they'd have to buy new bikes. It's a poor neighborhood, so I'm glad the swaps were easy.

Ottimi

Geweldige kwaliteit, raad ik aan.