Bicycle Tire 700x40C 42-622 CST LUGO. CST is a brand that offers high-quality bicycle tires.

The excellent build quality is indicated by the fact that CST is one of the largest bicycle tire manufacturers worldwide. CST tires are used in Poland by teams such as the CST 7R MTB Team, the Hurom Sławno Accent Team, and the Michał Kwiatkowski Copernicus Cycling Academy.

• Dimensions: 700 x 40C / ETRTO: 42-622
• Weight: 680 +/- 10 g
• Suitable for: City and trekking bicycles
• Conditions: Dry and wet, asphalt, gravel, and moderate terrain
• Central strip: Reduces rolling resistance
• Wear resistance: High
• Performance in rain: Very good water drainage

ETRTO is the European Tire and Rim Technical Organization. The ETRTO size is the best way to check if the tire you are purchasing fits the size of the existing tire on your bicycle. These are numbers written on the tire in the same format as a postal code, for example, 42-622, which means the tire has a width of 42mm and fits a rim diameter of 622mm.