FSA NO.55R ICR/B Headset 1.5" with H2473 MFPN=803-04-331 Size A Seat Tube (mm)

Size A Seat Tube (mm) B Seat Tube Angle (°) C Top Tube (mm) D Head Tube (mm) E Head Tube Angle (°) F Fork Rake (mm) G Trail (mm) H Wheelbase (mm) I Chain Stay (mm) J BB Drop (mm) K Stack (mm) L Reach (mm) M Standover (mm) N Bar Width (mm) O Stem (mm) P Crank (mm) Q Wheel Size S 420 73

New main piston valving and IFP for increased performance consistency and tuneability

Sleeved joint for improved stiffness and strength

Impact-resistant toe box Cleat Bolt Pattern 2-Bolt Closure Dial Gender/Age Men's Color Gray Six/Silver Pebble/Olive Strata Shoe Size (US) 11

FSA NO.55R ICR/B Headset 1.5" with H2473 MFPN=803-04-331 Size A Seat Tube (mm)FSA bearings that set directly into the frame without the use of pressed in cups. 36 45 degrees is Cane Creek compatible 45 45 degrees is Campagnolo compatible