DT Swiss R470 Disc Road Rim (20mm)Lightweight, stiff and responsive, the R470 road bike disc brake rim brings you the versatility you need for mixed terrain riding. A true multi-use road rim, it combines well with wider tyre sizes that modern road bikes now use. This rim will remain stable and strong as you're accelerating hard or riding over poor road surfaces.Features:  Material: Aluminium Size: 700c  Internal Rim Width: 20mm Outer Width: 24mm  Rim Height: 23mm  Brake Compatibility: Disc brake only (no braking surface)  Use: Road  Tubeless Ready: Yes Please Note: Not suitable for rim brake use Rim ERD: 596mm  Weight: 450gBuy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.