PT-1859H

IS42/28.6 | IS47/33

​1-1/8" Upper / 1-1/4" Bottom, Integrated Headsets

For different OD headtube

Ø28.6 * 41.8 * 46.9 * 33 (conical cone OD size Ø46mm)

Height:8.8+ 1= 9.8mm, top cover H: 8mm

Weight:70g

Bearings:Sealed AC bearings

w/ Hight-heat blackening outer & inner cone

41.8 * 8 * 45° (R418B) Upper

46.9 * 7 * 45° (R424B) Lower

Material:AL6061 top cover w/ AL7075 crown race

Finish:Anodized