You can find all the spare parts and components you need for your Specialized bike at Escapa.
Likethe SpecializedExtra-LongHeadsetfor Tarmac SL7 and Tarmac SL8 carbon forks.
Specialized Extra-LongHeadset Tube for Tarmac SL7 and Tarmac SL8 carbon forks.
Tightening torque specification: 45 in-lbf (5 Nm).