Cable Integration System
PT-1865C
IS52/28.6 IS52/40
PT-1865C Internal Cable Routing System(Intrgrated Headset)
1.5" upper/1.5"bottom head tube for Tapered fork 1 1/8"-1.5"
Height:8.8+1=9.8mm
Sealed AC bearings
52*45°*H7(R457B)
Material Top cover:AL6061,W/AL-7075 crown race
PT-1865C Drawing dowland