PT-1863CW

IS52/28.6 | IS52/40

Integrated HeadsetΦ28.6*52*52*39.8

1.5 upper /1.5 bottom head tube for

tapered fork 1 1/8”-1.5”

Height :13.5+1=14.5mm

Weight :81.6g

Bearings: Sealed AC Bearings R457B

Material:Plastic cover w/TPR seal, AL7075 crown race

Finish: Anodized