If you have any concern after you got your order, let me know and I will fix as best as I can to make you a happy purchasing experience 2 years of warranty for proper usage only Made by Hylix, not by CerveloDescription Fork and Steer tube are made of Toray T700 high modulus carbon fiber Monocoque construction, Designed to provide superior stiffness and yet absorb road shock to give you a performance advantage Crown to Axle: 371mm , Rake : 44mm, Max Tire Size: 700c* 30c Steer tube Diameter: 1 3/8" Bottom, 1 1/8" top Steer tube length: 300mmRake Size will be a little different from the original, but it will still work without problemFit with: CERVEO S3 2013~2018CERVEO S2 2015~2018CERVEO R2/R3/R5 2011~2017