Neco Integrated Headset - 1-1/8" - IS42/28.6 Upper - IS42/30 Lower - 45/45 Campy

 Drop-In / Integrated / Internal Type Headset

41.8mm x 45 x 45 Campagnolo Standard

For 1-1/8" Straight Steerer / Headtube

*** Measure Your Lower Cup Carefully - It Could Be 41 Or 42mm ***

Upper Fit: IS42/28.6

Lower Fit: IS42/30

Upper Headtube ID: 42mm

Lower Headtube ID: 42mm

Includes Compression Top Cap, Micro Adjust Shims & Crown Race

Approx 116g - Inc. Top Cap

ACB Sealed Bearings

Brand New, Original Neco Replacement Part

  Brand New In Box