Back by popular demand, the Carbon Clinchers are better than ever with the high–low hub flange and the 3 spoke lacing groups resulting in consistent spoke tension and equal load sharing for increased wheel durability. They are the best of both worlds, carbon in a clincher format to use every day or as race wheels with an aerodynamic advantage. They proved durable in testing at our test facility. Bill Shook selected the aluminum bead over an all carbon bead for improved braking, and to protect the tire and avoid flats. Stiff and compliant, they hold high cruising speed with less effort.DISCIPLINERoad / Triathlon / Cyclocross / TrekkingWEIGHTFront 836 gr Rear 1044 gr Pair 1880 grHUBSFront Micro 58 100mm / Rear AC High-Low Flange 130mm REAR SPLINEShimano / SRAM 9 / 10 or Campagnolo 9 / 10 / 11 Style SplineLOOK & COLOURAC Alphatype Black with Red HubsEXTRASCeramic Bearings, Titanium QR's, Wheel BagsRIMSNew Carbon 58mm Series 3 Clincher Rims 700cSPOKESAC Bladed Spokes BlackNIPPLES18h Radial Front, New 24h 3-Cross Rear Drive Rear, Radial Non-Drive