The Race Face RideXCseatpostfeatures a user friendly, adjustable design with Race Face engineering & quality at a value price point. Head: Forged from 6061 aluminium, the seatpost head is strong & fatigue resistant. Two bolt design for easy adjustment while holding rails securely. Low profile clamps reduce stress on light-weight rails. Lightweight aluminium hardware. Tube: Butted tube optimizes strength to weight ratio & provides a strong tube at a reasonable weight. The 3D forged 6061 heat-treated aluminium tube is anodized & shot peened for increased fatigue life. RaceFace Ride XC Seatpost Features Built For: XC Size: 27.2, 30.9, 31.6mm Length: 350mm Colour: Bad Ass Black Weight: 295g (27 ... More info