Individual Campy Style Headset Bearings Bearing Size:40 x 52 x 8mm - 1-1/2" At that temperature

At that temperature

At its centre is the 180 DICUT hub with Ratchet EXP System and SINC ceramic bearings

however can be installed if desired

And each of the five spokes has a NACA profile for further improved aerodynamic drag

Stem RRP: $499

Individual Campy Style Headset Bearings Bearing Size:40 x 52 x 8mm - 1-1/2" At that temperatureReplacement bearings to suit Campagnolo Style Headsets, along with many others. BEARING SPECIFICATIONS 30. 15 x 41. 8 x 6. 5mm 45x45 1 1 8" Alternative to: MH P08 30. 2 x 41. 8 x 7mm 45x45 1 1 8" Alternative to: MH P08H7 35 x 47 x 8mm 45x45 1 1 4" Alternative to: ACB3547H8 40 x 52 x 8mm 45x45 1 1 2" Alternative to: MH P16H8, ACB4052H8, GPBHS454552080