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TUBES SUNLT THORN RES 16x2.125 SV
Thorn Resistant Schrader Valve
16 x 2.125" / 32mm
Most Helpful Customer Reviews
I have never written a review before but I read reviews about any product I'm going to buy. The reviews for this inner tube mentioned the stem being the weak point and I couldn't agree more. I have changed a lot of tires and inner tubes in my 66 years and never had a problem like this. The tube lasted less than 40 miles, mostly on pavement. I read the reviews that said there was a problem with the weak stem but I thought they might just not have put the tube in exactly right. So I really took my time and aligned the hole and stem as perfectly as I could. The results were as described - a flat that couldn't be fixed. I would not recommend anyone buy this inner tube. It is wasted money!
Paid $8 for it so I wont bother return it, but will never buy again.
The tube is very thick compared to any other tube I've purchased so far. Maybe that's why it won't punchure easy. Yet the SCHRADER valve is so poorly attached that it came off the tube while I pulled the air pump off of it. No much stength used. In addition, the tube is shaped in a strange fashion. Go to the local bike store and pay a dollar extra for a quality tube
I purchased 2 of these inner tubes to replace the tube in my commuter as I ride on pretty poor roads and was tired of getting flats due to shards of glass. I was initially impressed with the thickness of the tubes. When I went to put them on those initial impressions soon faded. They were very difficult to put on. The stim was just slightly too big and was a pain to get inserted into the hole. Then once I had everything back together and started to inflate the tire blew out at about 60 psi. I remove it check the area on the rim around the blow out but there was nothing. I thought I just got a bad tube and put the second on and again I had a blow out, this time after making it to 85 psi.
These tubes are junk. Don't bother buying them.
TL;DR: Thicker rubber does not make a higher quality tube.
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