DT Swiss XR 391 25mm MTB RimThe XR 391 25mm MTB Rim from DT Swiss fits and exceeds the bill for a modern XC rim. Featuring a lightweight design without sacrificing structural strength in any way, can run wide tyres and provide an excellent tyre profile; its wide, strong and light, making it perfect for racing, general trail and every day off-road riding.Features: Material: Aluminium Internal Rim Width: 25mm Outer Rim Width: 29mm Brake Compatibility: Disc Brake Use: Cross Country Type: Tubeless Ready Weight: 27.5″: 415g; 29″: 440gBuy DT Swiss Wheels & Tyres from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.