Stiffer, stronger, and ready to party, ARC 31 Carbon Rims take notes from our Next R carbon wheelset; built to handle the most challenging days on the trail. With one of the lightest enduro rims on the market, you can tackle the climbs with speed while you hit the descents with confidence. The ARC 31 have been redesigned to take full advantage of the benefits carbon fibre has to offer. Featuring 26mm / 31mm / 36mm internal width for modern tyre widths with lower pressures, and available in 28 and 32 spoke holes with incredible stiffness all wrapped up in a mere 445g (27.5"). Lace these rims to your favorite hub and you've got a world class wheelset ready for action.