The stratus pro disc is reynolds premier aluminum disc brake specific road wheel offering it gives you the point and shoot control of disc brakes and couples it with a lightweight tubeless ready 6061 alloy rim for a wheel set that has the versatility to ride however you like no matter your discipline this wheel can do it all available in clincher only specification weight tubeless set 1630g widthexternal 21 mm internal 17 mm rim depth28 mm braking disc brake design comp