Finally Time for Some Little Guy Innovation?

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Sep 262011
 

Question: You run into the Alike 110 out there? Know anything about it? (Seen at MTBR.com.)

PS Like your FS Design… let me know when the prototype comes about.

Answer: It’s a wild-looking fork, but, unfortunately, that Alike 110 appears to be only a plastic prototype at this point.

Alike 100 Prototype Carbon Linkage Fork

Though rare, parallelogram forks have existed since the original Girvin, but they’ve never been able to get much traction in the market.

Partly, their failures can be attributed to problems with those early designs (wear, shock position, and some minor freakiness related to axle path), and the momentum that telescoping forks developed in those early years. But a lot has changed. The companies that make telescoping forks have all the OEM markets locked up, but that doesn’t explain why garage DIY types haven’t stepped up to bring the strangeness. You’d think a guy with a lathe somewhere in Northern California would have been showing off something similar to this by now. We’re certainly due for some good, old fashioned innovation.

Another Alike 100 Prototype Fork Shot

So this Italian single-sided is still mostly imaginary, but here are a few reasons I think we could actually see something like this soon:

Big Wheels are a Game Changer – The Alike 110 pictured is on a 650b bike, but it’s 29ers that continue to drive a lot of innovation today. As 29ers become increasingly mainstream, they cause more and more people to rethink traditional designs. I’m convinced a big part of previously DH design elements making their way onto XC bikes–things like 15QR and 142mm rear axle spacing–were heavily spurred on by 29ers, which gave most companies the guaranteed additional sales necessary to invest in new things. When it comes to designs, big wheels continue to be prime instigators of change.

Cannondale’s Lefty – It’s been around for a long time now, proving itself a viable alternative and–most importantly–creating a fork (no pun intended) in suspension system development. Small as it is, the Lefty’s ecosystem of hubs makes other single-sided forks possible. Having two legs was one of the things that never made sense about previous linkage forks, but the long term existence of a viable single-sided fork helps make a linkage fork possible.

We Need It – Even if someone only makes three of these things, and the last owner ends up having to modify it to use bigger bearings or something, this kind of wacky stuff used to be part and parcel of mountain bike culture. While you’d be a fool to embrace every piece of ill-conceived garbage we once had to wade through downstairs at Interbike, we probably shouldn’t forget how guys like Keith Bontrager once resorted to the occasional dumpster dive in the name of innovation. Blame mountain bikes “selling out” or blame the reality of the current economy, but thinking outside the box by small companies just isn’t happening the way it once did. Plastic or not, it makes me smile to see out there designs like this fork.

(And thanks for the kind words about the suspension design! Development started way back in the Asylum days, and I’ll keep anyone interested posted here.)

Best Gizmo Award

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Sep 152011
 

Fox plans to offer a smartphone app and this $100 or so pump that will let you (or preferably your shop) dial in your suspension remotely. Tend to still prefer to set that up myself, but I’m old.

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Interbike 2015: a Preview

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Sep 092011
 

Interbike 2011 is about to get underway, and I’ll be there asking questions like “When will we actually see these at dealers?” and “How drunk were you when you designed this?” What with Eurobike just ending and Interbike just beginning, we’re all focused on seeing the latest stuff.

With that in mind, here’s a preview of some products we might be seeing–not at this year’s Interbike, but a few years from now. Think of this as the bike version of seeing the new Nike McFly. Some of what you’re about to see may never come to be, but some will, and all of it’s interesting. Finding this information is possible thanks to my extraordinary powers of prognostication, but also thanks to publicly available patent information anyone can access any time.

Integrated Shifting and Suspension Systems

I don’t know if Specialized will ever produce products using this patent, but they’ve had these plans to integrate shifting and suspension since 2006. As a guy who still dislikes anti-lock brakes, I tend to hope this stays on the shelf, but who knows. Maybe they could do something incredible with this.


Vibration Damping System for a Seatpost

There are plenty of weird things out there in Patent Land that aren’t yet attached to a company with the resources to see them into production, and this could be one of those, but I get the feeling we’ll see this actually hit the market at some point.


Trek Suspension Fork

Difficult to say exactly why Trek would have filed a patent application for a suspension fork in February of 2010. If it’s an attempt to make inexpensive forks for entry level bikes, you’d still think they’d just license something–and they sure wouldn’t put Jose Gonzalez and Greg Buhl, the guys behind anything serious going on with suspension designs at Trek, behind this project.


Trek’s Concentric Rear Derailleur

No, I don’t think Trek is muscling in on Shimano and SRAM’s turf, but this suggests the boys in Wisconsin are dedicated to their Active Braking Pivot frame design.


Craig Calfee Suspension Frame Design

Though it sure seems to pay homage to the classic Moots circa Kent Eriksen YBB design, Calfee’s design for a soft-tail looks distinct, cleanly done, and really intriguing, and it’s certainly possible we’ll see bikes using this design soon.


Shimano Suspension Fork

It’s certainly possible this fork will never see the light or day, or worse–that it’s intended for a hybrid. Shimano already shows fork patents that seem suited to light duty use, but this thing looks a little sophisticated for a trip to the grocery store. In addition to this patent, the same drawings appear in a second patent that details a process for transferring air between two different chambers using a lever, which gets really interesting, once you’ve seen the third patent, filed in April of 2008, that seems to show a dual remote system for managing both travel and damping (Fig. 2 below), or their external reservoir electronically controlled fork damping system.


Bizarre Dual Shock Suspension Design

Okay, so we probably won’t ever see this thing, and maybe it’s for the better, but part of me sure hopes it surfaces somewhere, somehow. Probably won’t be at a show, though. Interbike has become so incredibly expensive for the exhibitors these days that you never see insane, goofy shit like this anymore, and that’s truly sad. Here’s to you, dual-shock, elevated combo-chainstay-linkage design.


My Own Suspension Design

Maybe you’ll see it one day. I’m working on having a prototype built now. Feel free to submit questions about it using the question submission thing up at the top of the page, there on the right.


Electronically Cooled Fox Suspension

An excerpt from this patent application, filed in 2009, suggests the use of a “thermoelectric generator” that would use a magnet passing coiling wires during movement of the shock to activate a cooling device. Another, even wilder, possible embodiment introduces something called “piezo electric crystals” that would generate electricity when under compression. In all cases, these “TEGs” or thermoelectric generators, have the ability to literally move heat around, and that alone is pretty insane. By the time the application starts suggesting the TEGs can “based on the Peltier Effect and correspondingly constructed from thin ceramic wafers having alternate P and N doped bismuth telluride sandwiched between them,” I’m willing to just give Fox the benefit of the doubt and believe this crazy bastards are really serious about making suspension systems. I mean holy shit, guys.


The examples go on, and now that you know where to look, please feel free to roam around all up in the patent club. I haven’t even mentioned some really interesting suspension designs. Good, bad, or ugly, these patents are all proof that we belong to an incredibly creative and innovative industry.