You ride everywhere and anywhere. No climb is too long, no descent is too chunky or steep. Strength and reliability are key in your mind, but you gotta get up to get down, so you keep an eye on the weights too… you can have it all with EN305. Double black worthiness that’ll keep gas in the tank for when you need to get in that last lap before sunset. These things are so strong I even run them on my downhill bike!