Mavic's mid level all road rim Features 6106 aluminum alloy Pinned Traditional drilling UB Control Double Eyelet Clincher Dimensions ETRTO size: 622 x 19C Recommended tyre widths: 28 to 47 mm Valve hole diameter: 8.5 mm, supplied with valve adapter Recommended rim tape (width x thickness): 20 x 0.6 Recommended nipple length: 12 mm Available colors / Versions Black 32 holes Silver 32 holes Silver 36 holes Technologies UB Control Filters Drilling: 32 Drilling: 36 Range level: Better tyre type: clincher Featuring high quality 6106 alloy and double eyelets, this 25 mm wide rim is perfectly adapted to today's trekkers and tourers. It is strong, durable and allows the use of tyres up to 50 mm. Brake track 9 Circumference 1991.8 Height 19.5 Nipple contact point (ERD) 600 Weight 700C (grams) 595 Width 25