GI (gastrointestinal) problems are common for marathon runners, long distance cyclists and triathletes; but there are ways to reduce GI, or elimitate it, with the correct nutrition approach. For competitive road racing or time trial you might want to consider the weight, to gain a performance advantage, whilst for downhill mountain biking puncture protection is likely to be your highest priority. Due to its high-quality composition, it is a qualitatively reliable tyre that remains at the required pressure for longer.

Please make sure that you always clearly state who you are, so that we can be sure that we are not correcting or deleting data about the wrong person. Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item. This means, among other things, that we: clearly specify our purposes before we process personal data, through this privacy statement; limit our collection of personal data to only those personal data that are necessary for legitimate purposes; ask your explicit permission to process your personal data in cases where your permission is required; take appropriate security measures to protect your personal data and also require this of parties who process personal data on our behalf; respect your right to access, correct or remove your personal data at your request. If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. While trying to figure out what pressure I should use I came to realize that the tires are 28" x 1" 1/8 (700x28) and the inner tube is 700 x 18-23 which to me seems quite a lot.

By pouring the sealant into the inner tube it is able to quickly seal small holes by drying and forming a clot over the hole when it comes into contact with the air. Wheel Diameter/Circumference: Depending on whether your bike is a road bike, touring bike, mountain bike, or child's bike, the diameter and circumference of the wheel can vary.

Inner tubes are normally made of butyl rubber or Latex, they sit inside your tyre and are inflated with a pump, they sometimes puncture but are easily replaced.You can patch up a puncture, but the easiest thing to do while you’re out and about is to fit a new tube. Due to its high elasticity, the Dresco inner tube is suitable for covering a wide variety of tire sizes. Suitable for, for example, 700x23C or ETRTO size 19/25-700 and fitted with a 48 mm high Presta valve. Suitable for, among other things, the tire size 700x23C or ETRTO size 19/25-700 and equipped with a 40mm high Sclave (French) valve.