Slime Bike Inner Tube with Slime Puncture Sealant, Self Sealing, Prevent and Repair

The Slime 29” Extra Strong Self-Sealing Tube (Presta, 48mm) is a reliable choice for mountain bikers who want extra puncture protection. The self-sealing Slime inside works well against small thorns and glass, giving peace of mind on rough trails. It’s noticeably thicker than a standard tube, which adds durability but also a bit of weight. Easy to install, holds air well, and helps cut down on mid-ride flats. Great for riders who value convenience and fewer tube changes.

Great inner tube—easy to fit and the puncture protection really works. Been riding over gravel and rough paths with no problems at all. A bit heavier than standard tubes but totally worth it for the peace of mind

4 stars. I must say slime did its job but not fully. The other day I got a puncture from a nail. Took the nail out and slime was coming out. It did take hours and hours to seal up so I’ve just managed to get home whilst pumping the inner tube. I think it’s still good for emergencies like that but I wish it sealed the hole completely and lasted abit longer that way. Still worth buying

5 stars to seller for ripping me off, 3 rd tube in 3 months not punctured but split near valve. Had tyre checked and rim and that’s all okay so inferior tube out of date product!! Had to purchase another brand from a cycle shop never using slime tubes again. Well done Amazon thank you

Was brilliant but I got a puncture on Sunday and even tho Slime was coming out it never sealed it up even after I put a puncture repair over it and now I’ve tried to inflate my tyre and the slime is coming out of the valve and my tube won’t deflate now to put back on the wheel. So not only has the slime failed after less than a year, not even close to the 2 it says it’s ruined my tyre and hopefully not my compressor! The tyre tube has gone a funny shape after I heard a pop sound when inflating. It’s far from being close to fully inflated here also. The puncture I repaired is fine but I can’t use it now because of the slime and now need an alternative way to get to work!

Great product - this is a good replacement for my ripped inner tube.Very strong and durable. Easy to fit.

Fast delivery and great product will be buying again

I've used Slime tyres for years and the reliability over the last couple of years seems to have diminished. I'm a wheelchair user, and also use a road-going power add-on to my wheelchair, so having reliable tyres, tubes, & puncture protection is a must. Changing/patching a wheelchair tube on the fly is a often a bit tricky, but I could rely on Slime to get me home and change them there. However over the last 3 years, they've failed me miserably - last weekend they left me stuck out in the sticks with no hope of rescue than calling my family. I ordered the last 4 tubes in one go, so it's possible I got a faulty batch, (so I'll give at least 2 stars on prior performance) but may need to start looking elsewhere for tubes.