Description
This Enduro Integrated/Drop-In headset for 1-1/8″ x 1-1/2″ tapered fork steerer tubes features Angular Contact Bearings with chamfers, premium 440C balls and races, and 90% fill with high-pressure waterproof grease. This top quality Drop-In headset is built for long-lasting durability thanks in part to the high performance bearings that are guaranteed for as long as you own the bike.
- This IS42/IS52 Integrated/Drop-in headset fits bike head tubes with 42mm top IDs and 52mm bottom IDs, bearings with 36 /45 chamfers, and tapered (1-1/8″ x 1-1/2 ) steerer forks
- Features 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
- Upper 1-1/8 bearing ACB 3645 1125 SS (also known as IS42, ACB30418K, and MH-P03K) with 30.5mm ID, 41.8mm OD that features a step down to just under 41mm at the top of the outer race, and a width of 6.3mm
- Lower 1-1/2″ bearing ACB 6808 SS (also known as HD 1404K, BAA0006K, MR-127, MR-196, MH-P25K, BAA1132, and TH MR019) with a 40mm ID, 52mm OD and a width of 6.5mm
- Kit includes upper bearing cap, hidden bolt topcap preload adjuster, with 36 crown race and compression ring
| Item Specifications | |
|---|---|
| Bearing Type | ACB |
| Color | Black |
| Crown Race | 40 |
| Defined Color | Black |
| S.H.I.S Lower | IS52 |
| S.H.I.S Upper | IS42 |
| S.H.I.S. Stem Clamp Diameter | 28.6 Threadless |
Enduro Drop-In Headset Kit Headsets UPC: 195947058341 MPN: HDK-0011
