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Sage Previews Titanium Full Suspension MTB Project with Carbon/Ti Prototype

SAGE Titanium full suspension bike prototype 3D printing MADE show
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At this point, we know Sage Titanium pretty well for their eye-catching titanium builds that span genres from road to MTB. One thing missing in their lineup? That would be a full-suspension mountain bike. But after more than two and a half years in the works, we may just see one of those in the near future.

Shown at MADE, Sage had a carbon/titanium prototype frame on display in the back of their booth. The frame featured titanium lugs, many of which were 3D printed using DLMS printing technology. This is notable because Sage Titanium Founder David Rosen points out that this type of printing results in a roughly 30% strength and integrity loss due to micro bubbles in the print.

As a result, the production V2 frames will use Cold Metal Fusion printing, which is a different printing and curing process that claims to be as strong as actual metal tubing. Also, instead of the carbon tubes bonded to titanium lugs, V2 will be full titanium. Built as a proof of concept, the prototype also has some features that won’t make it to production like the unique reverse brake mount.

Utilizing a post from the bottom and a post from the top, the prototype reverse brake mount looks trick, but in the end, it limits the choice of caliper and rotor size too much to use.

Working with a printing shop in North Carolina, the end product will be 100% USA-made and is expected to be in the 120mm travel range, complete with their own custom suspension linkage and hardware. Expect around 2.4″ tire clearance and likely a 66º head tube angle, though final details are still in the works. If all goes to plan, you might be able to preorder one of these as early as Q1 2026, but the timing is still up in the air as well.

sagetitanium.com

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Brice
Brice
2 months ago

Wow, I love this, very much Titus-vibes!

Eggs Benedict
Eggs Benedict
2 months ago

Good looking lugs. I’m guessing they polished them, so as not to look like a cheap cast product. If a company is going to charge a premium for printed lugs, they should take to the time to finish them correctly, like these. I’m not sure I’ve seen any other manufacturers polish their lugs. The whole bike looks good.

Why doesn’t anyone make a front MTB triangle with custom geometry, but with attachment points that will accept an already made rear triangle from an Epic or Top Fuel or whatever the customer wants?

Michael Myers
Michael Myers
2 months ago
Reply to  Eggs Benedict

Bastion does polished printed ti lugs.

Eggs Benedict
Eggs Benedict
2 months ago
Reply to  Michael Myers

They make some really sweet looking bikes.

\m/
\m/
2 months ago

That looks really nice. I agree on the polished lugs. Classy!

Grump McGrumperson
Grump McGrumperson
2 months ago

At the price point expected, one should expect it to be more elegant.

Randal Bladel
Randal Bladel
2 months ago

They look great, but way too many carbon-titanium hybrid frames have big trouble with the bonding between the carbon tubes and the titanium “lugs” failing. I would not invest in one.

Brad
Brad
28 days ago
Reply to  Randal Bladel

I agree about not wanting a hybrid frame with carbon fiber tubes attached to titanium lugs, where the tubes are primarily carbon fiber. Imo this negates the whole reason for going to a titanium frame. Imo those are for the strength & longevity factor that is attainable through the usage of titanium tubing for the frame, without even taking into account the perfect suppleness that a full titanium frame is able to achieve in ride quality. That’s why I love the fact that this bike is going to be released & sold as a full titanium fs bike!! I won’t lie, if I were able to afford a fs mtb or “Dropbar Monster Gravel/Mtb/Atb beast” like this Sage, then I would only be willing to invest in a fully metal frame, no exceptions. This, truly is the FS bike ive dreamed of at night in my sleep since i was a 16yr old teenage boy way back in 1992. However, being that I live a mile from The Atlantic Ocean itself, in the flat Beach/Tourist city of Virginia Beach, VA which makes the nearest mountain range The Appalachian Mountains & “Skyline Drive” which is a 5-7 hour car drive straight west on “58”. Because of the geography here, landscape, environment, & ultimately the flatness of the land here in VB, it doesn’t make a FS mtb the most necessary & practical bike for one to have here; other than for the added compliance & suppleness of the ride due to the full suspension.
I still can’t grasp why any skilled mountain biker or even a skilled bike racer would want to purchase a fully carbon fiber, or titanium/carbon fiber mtb or dropbar bike like this many companies SAGE compete with, regardless of whether it’s a fs bike or not, because of the durability factor of the carbon fiber itself. I understand fully the weight & compliance advantages that carbon fiber give over steel & aluminum, but with full titanium frames these “advantages” are at least matched. Those carbon fiber advantages that are gained when compared to steel & aluminum bikes are at least met & negated, if not exceeded, when frames are made fully from titanium. Imo there’s no more durable or stronger material to build a bike frame out of than our beloved titanium. That’s without even taking into account the weight advantages of using titanium parts on your bike, not to mention building a fully titanium bike frame.

Awesome job on your full suspension titanium mtb Dave Rosen!! I can’t wait to see the fully completed, full titanium fs bike when everything is ready for us to get ours!!
I can’t wait to contact you really soon to start working with you on a “Complete Droptimator” in the next few weeks that I’ve wanted to design & purchase from you!! I’ll def be in touch very soon. CHEERS & SALUD

Ragnar
Ragnar
2 months ago

“Cold Metal Fusion printing” with no bubbles made in the US, I love thid.

Good luck, but beware what Taiwan did in semiconductors.

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