Enduro HDK-0011 Drop-In Headset Kit - IS42/28.6 Upper | IS52/40 Lower 36x45 Angular Contact Bearings Tapered BLK 12x1 Edge binding seams for clean

Edge binding seams for clean finish

Sustainable green compound is made from renewable rubber trees and recycled rubber materials

Shimano Ultegra Di2 2×12 electronic drivetrain with Giant PowerPro dual-sided power meter (52/36T)

6 Bag Dimensions in cm 131x26

you still get the legendary quality of Zandstra's premium Rockwell 60 extra-hard

Enduro HDK-0011 Drop-In Headset Kit - IS42/28.6 Upper | IS52/40 Lower 36x45 Angular Contact Bearings Tapered BLK 12x1 Edge binding seams for cleanEnduro stainless headsets always feature top quality 440C balls and races, dual lip seals top and bottom, 90% fill with high pressure waterproof grease, and are guaranteed for as long as you own the bike Includes 440C stainless steel upper and lower bearings, upper bearing cap, hidden bolt topcap preload adjuster, with 36 crown race and compression ring Model Drop In S. H. I. S IS 42 52 36x45 Stack Color Silver Black Weight