Would 16x1.75 tube fit in a 16x1.5 kenda tire? if so would it work?
Hi all, I have a citizen tokyo folder, I think it is a 2010 made. I bought it second but it is barely used but bike had been sitting around so she had a fatal flat. The rear tire broke around rim. I rode it about a week maybe 5 miles per day.
So anyway, I am trying to order a pair of tires with inner tubes online and BikeTiresDirect.com - Discount bicycle tires, components and accessories doesn't have a fitting 1.5 width inner tube? Has anybody done this? thanks, |
First,make sure you order the correct diameter tires. There are two 16" wheel sizes,349 and 305,and they cannot be interchanged. Given that your bike came with 1.75" tires,I'm about 99% certain you're running 305's,but check the sidewall markings to make absolutely sure. As for the tubes,tubes are designed to fit a range of tire widths(they're rubber,they stretch). For example,the tubes in my cargo bike's 2" tires are for 1.5-2" tires. As long as the tires are within the tube's range,you'll be fine.
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Originally Posted by tangolik
(Post 16992882)
Hi all, I have a citizen tokyo folder, I think it is a 2010 made. I bought it second but it is barely used but bike had been sitting around so she had a fatal flat. The rear tire broke around rim. I rode it about a week maybe 5 miles per day.
So anyway, I am trying to order a pair of tires with inner tubes online and BikeTiresDirect.com - Discount bicycle tires, components and accessories doesn't have a fitting 1.5 width inner tube? Has anybody done this? thanks, according to my experience,16*1.25,1.75 and even 1.95 tubes can fit in a 16*1.5 tire. if there was no 1.5 tube available, I preferred to use 1.25。narrow tube is easier to fit than fat one. |
My experience is with 20x1.75 tubes on 20x1.5 Kenda Kwest tire. They fit but you have to be careful. When arranging the tube inside the tire, you start by the book with the tube area where the valve is located and push the tube inside progressing on both halves of the tube at the same time. What you will discover is that when get to the opposite side of the valve, you will squeeze in the last inch of tube and it will seem as if the tube is half an inch wider than the tire. If you are careless and push that tube as is in the remaining space, you will get a flat pretty soon in the opposite side of the valve because the tube is "wrinkled" inside the tire.
What I did and it stopped the flats was to redistribute evenly that remaining tube back towards the valve, on both halves of the tire. The tube will not match perfectly the tire across the entire diameter but the "wrinkles" will be too small to cause any flat. |
And by the way, the Kenda Kwest 1.5" tires are cheap but they are also quite fragile. The sidewall of the tire will degrade at the contact line with the rim. My tires (one pair) did not last more than 2-3000 km. In fact, both of them failed in the same way at about the same mileage. I put the rear tire first, after 3 weeks I put the front one, then after several months, both failed, first the rear one and 2 weeks later the front one.
Other than that, they are quite fast, adherent in the dry, decent in the damp, low rolling resistance. Very good, too bad they don't last. |
Originally Posted by cmcristi
(Post 17004081)
And by the way, the Kenda Kwest 1.5" tires are cheap but they are also quite fragile. The sidewall of the tire will degrade at the contact line with the rim. My tires (one pair) did not last more than 2-3000 km. In fact, both of them failed in the same way at about the same mileage. I put the rear tire first, after 3 weeks I put the front one, then after several months, both failed, first the rear one and 2 weeks later the front one.
Other than that, they are quite fast, adherent in the dry, decent in the damp, low rolling resistance. Very good, too bad they don't last. try some 60 TPI super-light version of KWEST.they would be much sweeter. |
Originally Posted by Violinfish
(Post 17004280)
maybe you had got some 30 TPI lower-end version of kenda KWEST tire.
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Originally Posted by cmcristi
(Post 17004313)
It was the 20", K193, 60 TPI, 100 PSI.
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1 Attachment(s)
Originally Posted by Violinfish
(Post 17004695)
really?
SIZE ETRTO MAX-PSI TPI 20x1 1/8 28-451 100 60 SRC PRC Wire 305±15 Hi-Pressure 20x1.25 32-406 100 60 SRC PRC Wire 305±15 Hi-Pressure 20x1.50 40-406 100 60 SRC PRC Folding 385±20 Hi-Pressure 20x1.50 40-406 100 60 SRC PRC Wire 445±20 Hi-Pressure Here is the picture of the tire with a small flashlight inside the tire so that one could see the damage. http://bikeforums.net/attachment.php...hmentid=397344 |
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