Soma Fog Cutter Road Frame - Endurance frame designed to accepts larger tires, up to 42c, and disc brakes - Tange Prestige heat-treated double butted CrMo tubing throughout - Rear rack and fender mounts - Extra height used in head tube to reduce spacer usage - Rear hub spacing: 135mm QR with International Standard disc brake mounts - 30.0mm seat collar not included - Carbon fork painted to match sold separately, SF-3042 (43mm rake) - CrMo fork painted to match sold separately, SF-3040 (43mm rake) or SF-3041 (48mm rake) Item Specifications size/seat tube (C-T): 51cm top tube, effective (C-C): 535mm chainstay: 424mm head angle: 72.0 deg seat angle: 74.0 deg headset: EC34|EC34 bottom bracket: 68mm seatpost: 27.2mm front derail: 28.6mm color: rosso red