An evolution of our popular deep-section aero alloy rim.Lightweight, fast and now with a 24mm wide aero profile.A great upgrade to the regular stock rims/wheels on almost any road bike.Disc or rim brake compatible, with CNC machined rim brake wall.Recommended Spoke Tensions:Non Disc wheels - Front, 80 to 100Kgs. Rear, 100 to 135Kgs,Disc brake wheels - Front and Rear, 100 to 135Kgs.SpecificationsMaterial Nobium super alloy,Drillings 20H, 16/8E, 24H or 32H,Eyelets None,ERD 578mm,Colour Black, Red or Silver anodised, or White powder coated,Dimensions Width - 24mm outer, 19mm inner. Height - 31mm.