Contrast 700 x 23c Road Bike Inner Tubes Presta Valve ETRTO 622-23 (Pair)

Product Information

As the rim drilling is the same for both Woods and Schrader, it is easy to replace the older tubes with the more modern variety. Butyl is strong and resistant, and there are lightweight versions for those looking for weight savings - the Specialized Turbo range and Continental Supersonic tubes are popular versions.

And 85 psi should be fine for someone weighing 187 pounds, though decent quality tires should be able to handle more, even if it's above the sidewall rating. This Dresco tire is suitable for tire size 700x23C or ETRTO size 23-622 and is equipped with a 48mm high Sclaverand (French) valve. The Dunlop valve, also known as a Woods is a variation of pneumatic valve that is rarely used on modern bikes.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. And I doubt that the tire exploded due to over-inflation -- more likely the tire was not evenly mounted on the rim, and slipped off. Highly recommended ⭐⭐⭐⭐⭐➕ Fast despatch time, packaged with care and attention and was just as described in the picture description. Presta valves are valves which have a slimmer stem, sometimes threaded to accept a locking ring, which holds it tight in the rim drilling. The warranty does not cover any type of mechanical damage, as well as any defects arising from the fault of the user resulting from improper or improper use / care of the product.

With this information we create an account, where you can log in with this user name and a password of your choice. To confuse matters further all tyres use the European Tyre and Rim Technical Organisation (ETRTO) system, so for a road, it would display 622 x nn with the nn value indicating the tyre width which is the same as 700 x nn. Filing a complaint If you feel that we are not helping you in the right way, you have the right to file a complaint with the supervisory authority. Please also note that although this listing is for a specific size, all tubes fit a range of tyre widths and this will be evident from the packaging or sizing shown on the tube itself. 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.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.