Carbon steer tube, Compatible with integrated and non-integrated headsets. RAD(Relief Area Design) steerer protects against overtightening. Perfect racing fork-great for climbing, road races and criteriums. Includes the innovative BearTrap headset adjuster. 340g weight, 300mm steerer length. Material: Super high modulus carbon fiber monocoque single layup design with EMC compression-molded dropouts. Steerer: 1 1/8" or 1" super high modulus carbon fiber. Dropouts: CNT carbon composite. 700c wheel size. Rake: 43mm, 50mm. Finish: Matte Carbon Weave. Team Cyclist is an authorized Easton dealer and will honor all manufacturer warranties.