Superb Deep V Section ERTO 622 Clincher rim.Narrow 18.6mm width.Depth 30mm.Weight 450 grams.Highly recommended as these rims are aero, stiff and easy to build.Sleeved joint is not as smooth as a welded joint but avoids denaturing caused by heat.Black with silver braking surface.EU Sales only, minimum order 2 mixed rims.