The heavy hitter of the lineup, the ZTR Flow EX 650b rim leads the way in stiffness-to-weight ratio thanks to the innovative internal arch design. Wider inside cavity lends more stability to tires run at low pressures as well as the perfect compliment to larger volume tires.

More than capable of heavy duty trail use. Although designed for all mountain riding the 26" version of this rim has been taken to the limit by Sabrina Joiner with two World Cup Downhill championships, the Flow continues to impress.

Fully tubeless compatible with the 25mm yellow tape and valve stem, or the Flow rim strip. Also compatible with tubes.