HomeCyclingSpy Shot: Wi-fi MTB Brakes?

Spy Shot: Wi-fi MTB Brakes?

Spy Shot: Wi-fi MTB Brakes?


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Bicycle spy photographs are type of like pictures of Bigfoot generally. It appears to be like like one thing could be there, however the photograph is blurry and darkish making you query what you’re actually seeing. However with some modifying in Lightroom, generally extra element involves mild.

This photograph was despatched to us by a reader (thanks Ben!) who states, “I used to be out driving within the Forest of Dean [during the] weekend with my mates, and noticed a man driving with some strange-ass brakes. I couldn’t see cables working as much as the bar. I attempted to get a fast photograph, however this was all I may handle.”

Replace Under

unknown brake system (possibly wireless) spotted
Ben’s photograph, brightened in Lightroom

Is that this a wi-fi mountain bike disc brake?

As a result of angle of the {photograph}, there’s no manner of claiming for certain, however Ben claims that he couldn’t see any hoses or wires from the brake to the bar. It’s doable the bike was working inner cables on the bar by means of the stem, however then we’d anticipate to see the entrance brake hose exit from the underside of the crown.

That’s a fairly huge system mounted across the space of the entrance brake, which signifies it’s greater than only a brake caliper.

If it’s not a wi-fi brake system, what’s it?

From the photograph, it seems that there’s a mild on the system indicating that it has some kind of electronics inside. Outdoors of a wi-fi brake system, this might be a couple of issues: like an ABS brake system or an information acquisition system monitoring the efficiency of the brake. Each of those gadgets would nonetheless want a brake hose to the lever, so until the hose is simply hidden by the angle of the photograph, it nonetheless appears doable that it is some kind of wi-fi system.

May it occur?

We’ve heard rumors over the previous few years that recommend wi-fi brakes aren’t utterly out of the query. Whereas our emotions on the matter are blended, what we’re seeing on this photograph leads us to consider they’re nonetheless a methods off. Right here’s why:

The system is massive and would require not simply electronics and a pump, but in addition a battery, all of which add weight. Contemplating the brakes are at all times on the furthest finish of the unsprung mass, that further weight may negatively have an effect on suspension efficiency as properly. It additionally looks like it’s placing some critically essential gear in a extremely weak spot.

Why Although?

Say it is a wi-fi MTB disc brake system – why would anybody need that? We are able to already hear the chants of a ‘resolution in quest of an issue,’ however there could also be some actual advantages to a wi-fi brake system. With out the necessity for a steady hydraulic system from the lever to the caliper, brake levers would not should be hydraulic themselves. As a substitute, you possibly can merely have an digital button on the lever or an analogous brake lever form that actuated a button. This looks like it may benefit the adaptive bike group for riders who can’t use a conventional brake lever.

When it comes to ebike use, if there have been small wires resulting in the system that might eradicate the necessity for batteries on the brake calipers which ought to make the system lighter. That will additionally open the potential for integration of ABS techniques as properly.

There’s additionally the aesthetics of getting a cable or hose-free setup on the handlebar. Presently, it looks like that might be a tradeoff between a way more cluttered space by the caliper, however it might imply the absence of cables and hoses with out having to route something by means of the headset.

Due to Ben for the tip!

Replace: It’s wi-fi!

That didn’t take lengthy: because of the tip by Frederic within the feedback, we see that it is a wi-fi brake system. The video from GMBN above was simply launched 10 hours in the past, and options the work of Blake Samson!



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