The original M60 and the latest M60 HV (High volume) are optimized for long rides into the backcountry that feature big climbs and rowdy descents, yet also light enough for the occasional race day.
The HV version has optimized rim sizing to cope with more aggressive high volume tires. ENVE have also refined the standard M60 for better durability and increased strength whilst limiting the increase in weight giving you, the rider a truly versatile rim.
