PT-1860K

IS42/28.6 | IS52/40

1-1/8" Upper / 1.5" Bottom, Integrated Headsets

For different OD headtube

Ø28.6 * 41.8 * 51.8 * 39.8 (conical cone OD size Ø48mm)

Height:9+ 1= 10mm, top cover H: 8mm

Weight:66g

Bearings:Sealed AC bearings (Alloy cone)

41.8 * 8.4 * 45° (R446A) Upper

51.8 * 8 * 45° (R446A) Lower

Material:AL6061 top cover w/ AL7075 crown race

Finish:Anodized