Item TR926X (MX932TR), weight 390g, ERD 595mm. 29 inch carbon rim 26mm internal width and asymmetric 3mm offset profile, the unique asymmetric profile balance drive and non-drive side spoke tension to create a more durable mountain bike wheel.
Item TR929 (MX935TR), weight 410g, ERD 598. This 35mm wide & 23.5mm deep version 29er mtb trail carbon rim is the most popular shape of carbon fiber mtb rims, it's perfect for all mountain and trail mountain bicycle.