Headsets may seem like a mundane component but they can certainly cause headaches when they wiggle loose. Chris King's DropSet 6 is now available in the IS41/IS41 standard for straight steer tube forks, most frequently found on downhill bikes, and features their patented GripLock retention device to avoid that dilemma caused by jarring impacts.
The GripLock uses an isolated wedge system that allows the bearings to be preloaded properly and stay tight without needing to crank down on the top cap. They say that standard headsets without the isolation of the GripLock wedge are susceptible to loosening over time and transmit undesirable forces to your steer tube.
DropSet 6 Details• Patented GripLock retention device
• 41mm, 45x45-degree bearings
• Made-in-house bearings
• Lifetime warranty
• Available in all Chris King colors
• MSRP: $176 USD ($296 with ceramic bearings)
•
chrisking.com/ | ...is accomplished by isolating the thrust force that passes through the steerer tube from the bearing race that provides the radial force that preloads the headset bearing adjustment. In standard headset systems this preloading wedge is affected by each impact that runs through the steerer tube making the headset more susceptible to coming out of adjustment.
This is why a non-Griplock equipped headset will come out of adjustment in rough terrain or over a long ride; the wedge has been essentially hammered out of position. At the same time this hammering effect causes the wedge to clamp down repeatedly on your steerer tube. This repeated clamping could have an adverse affect on steerer tubes in particular those made out of advanced materials like carbon fiber where it could potential score and fatigue the steerer tube.— Chris King |
All of the colors of the Chris King rainbow.
The DropSet 6 retails for $176 USD with stainless steel bearings, or $296 for the ceramic option. Both version are made by Chris King at their Oregon, USA facility and come with a lifetime warranty.
I can't think the last time I saw a new mountain bike with King components on it. I9 and Onyx have all the market share for hubs, Cane Creek and Wolftooth for premium headsets. King is still living on a reputation they build in the 90s when everything else sucked. Plus they did all of their dealers dirty during the pandemic.
Just another way that King has stepped aside and let newer, more competitive products steal their market share.
Have had good experiences with Hope too (but their seat clamp design is a massive turd).
And to be clear, I was just praising them for keeping parts available for old products, because the perfect pun presented itself.
That's the point. CK is BLING. They are the 20" rims of the bicycle world.
With that being said I´d advise you buy one if you plan to keep it for a long time or need abnormal reliability, but if you change bikes every couple seasons, go with a Cane Creek or Hope and you´ll be fine.
...
I´ve had a CK headset outlast a frame (the frame cracked due to fatigue (10+years of use)). I still have the headset but since it is an old standard (1/8 press fit cups), today it stands as a paper weight. Funny thing to see it outlast a frame and a few standards...
I also have a FSA PIG DH headset that is still going strong on the commuter. It functions based on lack of maintenance, absolutely not a single drop of grease and water/dirt/cow manure ingress, but no impact or extensive use.
On my XC (spark 2020) bike I also use FSA headsets and already bust 3. I buy them because they are cheap, but they are not that reliable. I might go with a CK for this bike when the current headset fail, but that will depend if I plan to sell that bike soon or not. I should´ve bought CK in the first swap probably. I guess I´d see more value added, but now, on the 4th season and 4th headset I dunno if I will keep this bike for too much long. Believe it or not I consider that a negative when considering a CK headset (or I can buy one and put an old one when it is time to sell, let future me worry about that). On the enduro I have Cane Creek headset that is still going strong after 2 seasons with little maintenance required (the bike doesn´t get too much use tho, but it is the one I abuse the most).
I also had hope headsets that never gave me a headache but I do not have any in my current fleet.
I should add that back in the day when you got a new frame you took it to a NORBA race and Chris would personally install it at his booth. Prior to that he put thar Rasta version in at a very early Sea Otter by the headlights of his ond pickup truck. He always faced your headtube as well...
but to be honest, the chris king headset retaining systems using o-rings is total garbage and always makes some creek sounds under heavy load. This is where say a 110 or hellbender 70 may in fact be a better headset minus the matching bling. I ended up buying a 110 for my altitude rally a few years ago since king didnt have a drop in headest for me, and it ended up being a way more silent headest.
By what measures? Please link me to your data, would be very keen to know how you have reached this conclusion objectively and with evidence.
If you can't do that then you're just trying to justify your purchases.
It's fine to like nice shiny things, I definitely do, but lets not make things up - but maybe you're not, maybe you have the empirical evidence...
When a customer comes in the shop with a pooched hope freehub body for the 3rd time, we sell them king hubs, and usually do not hear from them ever again. I have customers who are in the 250 lbs+ range riding XL enduro bikes, with 10+ seasons on their king hubs with zero issues.
I personally have 7 sets of chris kings hubs, some of which I originally bought in 2005 and were on my primary bike up until I finally gave up on boost spacing adapters and microspline freehubs maybe some 3 seasons ago. They are now repurposed on my commuter. bombproof
So my empirical evidence is first hand experience wrenching and riding bikes. King hubs are truly unreal. Hopetechs are my second favorite from a bling and cost point of view.
Belstaff charge a lot of money for their motorcycle jackets and are very expensive. Are they the most protective? No. Are they the most technologically advanced? No. But they are stylish and comfortable, which are measures.
So yes, I need your evidence.
m.pinkbike.com/forum/listcomments/?threadid=94428
This makes me what to give up my obsession with King and go get a set of Hadley hubs
Now imagine the headache if someone decided to route cables trough a headset!
Does this matter? - only to probably a select few people who really care as the parts still look great installed, just maybe not so good in the hands or when really close-up.
If you are talking about quality of finish - Chris King parts are unlikely to be machined to a different standard as the competition but the post machine finishing is much more extensive, from what I gather some items are individually hand polished, in this case it will take more labour time to polish the part than make it by some margin.
If you mean a different type of finish, well CK only really make headsets and hubs and many of the different finishes are limited quantities so a logistical nightmare for a larger range.
The realistic reason others don't to it is because it isn't worth it to them or most of their customers.
It is also demonstrably unnecessary, since every other headset I've ever used works just as well.
It’s actually pretty clever and makes a really nice fit. You could debate if the extra parts are necessary but it is not the same as a “standard” headset.
bermstyle.com/chris-king-inset-tapered-headset-with-griplock
So, going forward, every bike of mine will get the stock headset/BB removed and stored in the proper receptacle (trash can) and replaced with a CK one if my current ones don't fit. My silver CK BSA30 BB and eeWings will keep moving from bike to bike as forever components.
More importantly though - why didn't you ask CC for a replacement using the 110yr / 1yr minimum warranty you have with their headset? - strange you just binned hundreds of dollars of product in a matter of months without caring to get support.
Are you sure it wasn't the '40' headset you were using - again I find it odd to hear a full stainless bearing went rusty in a matter of months to the point it wasn't possible to rotate it.
Sounds like you are a bit confused here, or talking plain old shite.
And yes, 440 will corrode / rust, but getting one to the point it’s so rusty it won’t rotate in a few months would likely require deliberate neglect.
The headset is one component, since it is press fitted, I take comfort in knowing I get the best. If your HS fails, I am loathe to repress a headset since with each install it slightly reams the headtube and makes it wider. This is not good. I never swap or replace headsets, and CK gives the comfort of reliability, quality and smoothness. It truly does outlive bikes....
I have a huge amount of respect for them for that alone. I still have a bike in service with a CK Headset from 2001, with absolutely no maintenance.
Their rear hubs on the other hand, now that is a different story. In the 90s, they were the first hub to have appreciably faster engagement, and that was a serious thing for technical riding, and especially trials. There simply was no competition at the time (that I'm aware of).
From 1999 to 2003, I bought three King rear hubs- a 135mm classic, a 135mm non-disc single speed, and a 135mm ISO disc. Every one of them had a wobbly rear axle. There were two choices- tighten the hub enough that the wobbling was gone, but then have drag and chain sag when back pedaling, or loose it enough to eliminate drag and chain sag but leave the axle slightly loose.
Every time I see a King rear hub, I walk up to the bike, grab the tire and move it laterally. Every King rear hub I've done that to rattles. Every one. Which is around thirty hubs. I had a frenemy who did this to my bike whenever he saw me with it, with the implication that I was an idiot who wasted money on bling. He was wrong at the time because King rears' low weight and fast engagement were still in their own class, but now the market is loaded with options that are as good or better.
Another issue (hopefully now solved) is that the adjuster lockring used an English measurement hex key and was recessed so that you either had to remove the wheel and then the rotor to adjust it, or use a wonky ball wrench. It was a major PITA to do either of these- take the wheel off, try to adjust the hub, put the wheel back on, try it out, find it was too loose or too tight, try again.
I kept up some correspondence with CK for some time trying to solve the problem but finally just gave up because what they were suggesting didn't work; they even got passive aggressive with me because they knew their product has a problem that is next to impossible to solve.
So yeah, never again a King rear hub.
Comon Prime, you've been here long enough to KNOW the answer to that one without even looking
Every headset I see other than CK is a few aluminum pieces and an Enduro bearing.
Still don’t understand if I can use this new one on my Transition Spire?! Anyone know? Should it have some sort of cup to be pressed into the frame so the bearings sit inside first?
What gets forgotten is that Chris King manufactures their own bearings – a feat that should not be overlooked.
On my ss I’ve had 2 cc 40 rusted to death, a hellbender that self destructed from mud intrusion. Cc stepped up and gave me a 110 and it’s been perfect… but that 110 is the same price as a ck.
My other mtb has a ck hs and it’s been zero fuss for… gosh… 11 years.
What I really wanted to hear about is the ‘patented grip lock’. I bought a used road bike with ck headset that wouldn’t stay tight. I paid $40 for the grip lock and problem is solved. Sure feels like their original oring design was defective but at least they made and sold me an upgrade.