Open Pro Clincher Rim

Extremely light. The best Road race tubular rim on the market. Open Pro is the latest version of Mavic "Open" rims, and as such is the most advanced evolution. Optimised up to the limit of material potential, Open Pro is one of the best Road rim available. **Maxtal aluminium alloy** Light and strong and exclusive to Mavic. This specific aluminium alloy offers a higher strength to weight ratio than conventional 6106 alloy **SUP welding** Strong and smoother. After bending the rim joint is arc welded. The welded seam is then milled for a smooth finish **UB Control brake track** Precisely CNC machined to offer high reactivity **Specifications** * Material: Maxtal * Braking: Pads * Profile: Symmetrical * Joint: SUP welding * Drilling: Traditional with eyelet * Height: 18mm * Internal width: 15mm * ETRTO: 622x15C * Tyre: Tubetype * Valve hole diameter: 6.5mm * Recommended tyre width: 19 to 28mm * Weight: 435g