Sarto PF22 Internal cable routing, suitable for all types of riding slightly heavier than a superlight because of the cable routing and round tubes.Weight 940 grammes (not including integrated seat tube) unpainted. Stiffness value 110 N/mm, Outer lamination 3K. Inner lamination: M46J. Head tube 1” 1/8 - 1” 1/2,. PRESS FIT 86,5 bottom braket, asymmetric tube sections OPTIONS Custom made Integrated seat tube (+ 70 gr) Optimisation for gear Di-2 Frame and forks £1,899.95 | 
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