Cable Integration System
PT-1863KC
IS52/28.6 IS52/40
For semi-Intergratic cable routing system/Integrated Headset
1.5 upper/1.5 bottom head tube for tapered fork 1 1/8"-1.5"
Ø28.6*52*52*39.8
Height:9.8+1=10.8mm
Weight:95g
Bearings:Sealed AC bearings R457B
Material:top cover 6061-T6 w/AL-7075 crown race
PT-1863KC(Headtube Bearing seat depth upper 8.7 Lower 7)
PT-1864KC(Headtube Bearing seat depth upper 8.7 Lower 8.3)
PT-1863KC Drawing dowland