High Modulus Unidirectional Carbon Fiber BMX race fork built to optimize performance Features Oversized Technology at the top of the BOX fork line Tapered 1.5" to 11/8" steerer tube has the optimal balance of stiffness, strength and weight Alloy 7000 series tapered steerer tube and 20mm throughaxle cold forged bonded dropouts Meets or exceeds EN Racing 14765 Standard Use of a star nut voids the warranty 3rd party web sales must be an Authorized Dealer