GRAND PITSTOP Replacement Mushroom Plugs for tubeless Tire Puncture Repair kit - for Cars, Motorcycles- Spare Plugs (Gun PK + 6 Plugs)

Genuine hard material

Good and verry good.

I am a frequent traveler an I drive for around 80 kilometres a day. Within a week or 2 weeks I have to face puncture in my tyre. And this product has given me so much relief which cannot be described. Obviously it's a expensive product but it saves your time and money in long run. Also increases life of the tubeless tyres. I think it's a great valuable product for bikers.

Like the gun and it’s build quality but the mushroom plugs don't now it’s air proof or not

Nit working for byke tyre's waste of money

Ok

Works great, They have a nice demo video on youtube (search using grand pitstop). I repaired two punctures in my own parking lot conveniently following the youtube video instructions. Obviously it is expensive when typical puncture repair costs Rs 100 but this mushroom plug is a safer way to repair and this gun and the technique makes it simple and idiot proof. I just prefer to avoid garages if I can help it. Almost all garages use a strip to plug the puncture which can come off if not done properly. It happened to me once, my tire lost all pressure suddenly when the strip popped off while driving. Luckily I was driving within city limits at slow speeds so nothing bad happened. Mushroom plug will never come off like that. They should have included a good plier to pluck the nails out.

I bought the one with gun. And it is very easy to use. You don't have to worry about punctures any more. Repairing punctures is a breeze now. You don't need to remove the tire to fix punctures. Some of the reviews I read/watched, suggested that I will have to remove the wheel in the case of puncure in back wheel, because gun will need some space. But I found a work around. If you come across a punctured tire, follow these steps: 1. Use a car jack and raise the tire. 2. Release the hand brake and identify where the puncure is by rotating the wheel. Using some soap water will help. 3. Once identified, use a plier to remove the object (nail etc.) which caused the puncure. 4. Rotate the wheel or turn the steering, so that you have some space to work. If it's front wheel, you can just turn the steering so that the hole is pointing away from the car wheel well. If it's a back wheel, turn the wheel so that the puncure hole points towards back and down below, away fromt the wheel well and flaps. The idea is to have enough space for the gun to move around. 5. Put on the handbrake on and now use the puncture repair kit. You would be able to use the gun and there is no need to remove the wheel. Very easy! [Update] But be careful. This is not suitable for all type of punctures. Only for clean, straight ones. My scooter had a puncture where a sharp nail had pierced the rubber in an angle. I tried to fix it with this kit, but air was leaking after some time. In the end, had to tow it to service center to get it fixed!! Also, don't use push the reamer too deep into the tyre. The plug need to be pushed in tight, to prevent leak. If they could find someway to use rubber glue, it would have helped. But I am not sure how, without making a mess of it!!