Wild new Alchemist X-Sens X7.32 carbon enduro rims get built (virtually)

I am sure the weight savings with easily be negated with all the mud and other bs that will become lodged in the rim… Fun too clean too!

Alchemist does make really good Solidworks porn though.

*bikeduder… it’s a cutaway view.

@Matt, not a cutaway. Seriously.

I thinks a great idea! No rim tape, no leaky spoke holes, able to replace spokes and nipples without tire removal – even on the trail, and it’s light weight.

Maybe I’m being dense, but if you ride in a lot of muddy conditions, then maybe this is not the rim/wheel for you. So buy something else.

To complain about the obvious mud collection of these rims is a bit like complaining about a new sports car by saying, “Yeah, it looks great, but it’s gonna be hell to fit a recliner in the back seat.”

@alex you can’t make the long hollow sections between the spoke convex and keep the same weight because it would change the shape if the inner cavity, making it very difficult for the bladder to get pressure on all surfaces.

I live in CA so there is no such thing as mud. I like these if the weight is on par with similar rims. Great for running tubeless and fixing spoke failures.

Awesome outside of the box thinking!! LIke it or not, it address’s some very obvious problems on mtb tubeless rims.

Ha, Bryce Lewis your comment is awesome.

I think these are a really great design. No worries about cleaning either. Every place I have ever ridden you stay off the trails when they are wet or mud. I know that isn’t the case everywhere but most of the U.S. is that way unless you are in rocky soil areas.

No more difficult than cleaning around suspension or other crevices.

I hate everything, whaaaaa.

These actually might make more sense from a manufacturing standpoint than a hollow, box section carbon rim since you no longer have to think about making the rim in multiple pieces. I’d imagine this shape could be fully formed from one mold since it doesn’t have any void in the middle.

I see potential for rock strikes that would be a glancing blow on a normal type rim becoming major damage as it smashes into the sticky-out-bits around each nipple platform.

In regards to the corroded nipple problem, I see these as better as there is no potential unseen leakage of tyre sealant onto the nipples from inside and no where for water to get trapped in the rim.
Very easy access for the occasional small drop of oil on the nipples to keep them like new.

Nice to see some out of the box thinking though.

I like seeing new sh*t being thought up and made. It’s a great time to be a biker. But PNW and BC mud would negate any weight savings these rims have by filling up those pockets. Why not have a system like campy/fulcrum does with their 2-way fit rim. No nipple holes and tubeless compatible. I’ve had to replace a nipple on my campy road wheels and its really easy to thread through with the supplied magnet.

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This is some pretty interesting thinking going on here.

I do love though, reading through all the comments, all the people complaining or whatever. Before you comment, stop and think that if these guys have spent all this time, and money and everything else involved in working out a product like this, maybe, just maybe, they’ve already thought about all the things you are complaining about.

While I know it sometimes seems not the case (and in a few instances is actually not), there’s a good chance most of the issues (and probably a whole lot more) you are talking about, or obsessing over, have been raised and negated during the design process.

Just say’n.

This is a Solidworks experiment. I would like to see the results of their testing. Carbon does not hold an edge under tension very well at all. This is the reason for the “shelf” between spoke holes. I would be very wary of the durability of this product.

Every wheel/rim company is looking for a way around Mavic’s UST “fore” drilling technique, this is a viable option…if it works.

Mud is like protein, i like mud!! If these can help me get more mud on my bike i’m all for them!

Seriously why are there so many haters on this site? Some people have some good points against this design and some for it, but those of you to twaddle on about all the extra back breaking work to clean your wheels have clearly never done a race/ride in muddy conditions where at end of the day your up for new bb30 bearings, wheel bearings, headset bearings, brake pads and possibly drive train components.

Would i buy these? No! Do i like new ideas and people who think out of the box in the industry? Yes!
These are a new idea in the bike world which don’t create another f**king standard and i’m all for that!!
Cheers and have a nice weekend!

3T Mercurio LTD road rims? Just uglier.

Neat idea – but Crank Bros already have a better way around this, which doesn’t have huge mud pockets all over it.

Obviously. the fact that Crank Bros tend to build their bearings and freehubs with glass and balsa wood makes their products effectively useless – but if Alchemist were to pair the way Crank Bros orient the nipples parallel to the rim surface with thsi design, it could really be a winner.

@’Merika Get over it. This site is called Bike RUMOR for a reason.