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 IS41/IS52 Integrated/Drop-In headset fits bikes with head tubes with 41mm 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 SS (also known as 27287-1046-004, HSS0130K, TH-873E, & MR-122) with 30.2mm ID, 41mm OD, and a width of 6.5mm
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
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Casey Sparks
Literally EPIC
Fast shipping and perfect frame set as described. It's literally the lightest built MTB I've ever felt. My wife will be smashing on it at this year at the Leadville 100. LFG Thanks guys!
S-Works Epic World Cup Frameset
Andrew Thomson
Exceptional Wheels
The CLX III are exceptional I was a little apprehensive about buying them having ridden the Enve 4.5 but you feel less crosswinds and their lighter and spin fast. The spokes seemed to offer a lot of dampening vibration. Win win in my book.
Roval Rapide CLX III
Christian Martínez
Just perfect ítems ! Very
Just perfect ítems ! Very honest!
Sierra Bicycle Supply
Nabeel Shahin
Perfect Helmet.
from the color to the style and the fit! Perfect!
S-Works Prevail 3
Mike
S Works Prevail 3 Fits Like a Glove
The S-Works Prevail 3 is one of the most comfortable bike helmets I’ve worn. The fit system adjusts perfectly, and once I ratchet the MIPS cradle to my head, the helmet almost disappears — it conforms so well that I barely notice I’m wearing it.
Ventilation is excellent. Riding in moderate weather around the mid-70s, my head stayed cool and comfortable without overheating. The airflow design really works.
Thankfully, I haven’t had to test the helmet in a crash, and I hope I never do. But the build quality and design give me a lot of confidence in the protection it offers. Highly recommended.
Fast shipping and perfect frame set as described. It's literally the lightest built MTB I've ever felt. My wife will be smashing on it at this year at the Leadville 100. LFG Thanks guys!
The battery does exactly what it is supposed to. 50% more juice for those longer rides. The purchase experience was disappointing. The website says "Ready for pickup in 2–4 days — Or ships today" In reality, it shipped more than a week after I placed the order.
