PT-1866

IS52/28.6 | IS52/40

Integrated HeadsetΦ28.6*52*52*39.8

1.5" upper /1.5" bottom head tube for

taperd fork 1 1/8”-1.5”

Height :9.8+1=10.8mm

Bearings: Sealed AC Bearings R457B

Material: Plastic cover w/AL7075 crown race

Finish: Anodized