First time poster here, so forgive me if I do/say something wrong. I've owned a Trek 3500 bike (shown below) for 2.5 years now and like it very much. My bike has the same specs as under the link. ...
I have a mountain bike looking frame with wheels that currently have road tyres. The bike is classified as a hybrid. My tyres state: 28" x 1.6 (42-622) The rim: ETRTO 622 x 18 I am having ...
I've recently changed the default 700x35 tires and 35mm Schrader inner tube to 700x25 slicks with 25mm Presta inner tubes. However whilst fitting the new tire and inner tube, I noticed that the inner ...