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There was a post a while back, with some comments from Santa Cruz talking about the added stiffness required for a 50+ lb e-bike making for a really unpleasant ride as an analog bike with the motor and battery removed. Probably Ok for DH, but not great for trail, and horrible for XC. Maybe on an SL, sub-40 lb e-bike.
I'm personally not a fan of electronic shifting, but it seems like electronic release of damping during a down-shift would be doable when you already have a battery and some processing power onboard. Doesn't solve the effect on suspension, but perhaps it could relieve the pedal effort to climb into the bigger gears. I'm kind of surprised we haven't seen...
I didn't see the Wh capacity of the battery - that's pretty small. Honestly, with the bike sitting upright, probably not aimed toward the sun well, and with partial cell-shadowing, 15W might be about right. Seems about like covering the roof of your EV in the hopes of extending range. Kind of a drop in the bucket. Cell survival on...
I can't tell, is the solar charging intended to be through cells covering the wheel disks? If so, I'm curious how that's going to work out. The collection area (ignoring parts of the bike that shadow a portion of the arrays) is not large, roughly 0.5m^2 for the pair of wheels, minus some coverage losses since square cells fit into...

jasbushey Liked a reply to forum topic 2026 MTB Tech Rumors and Innovation - Longer and Slacker

5/26/2026 8:47am
I am not seeing how the last 4 pages of this thread have anything to do with rumors or innovation.
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I believe the 300g is the difference for a built-bike - not the frame itself. I've never been able to determine if the advertised frame weight on FS bikes is with or without the rear shock, but the difference in advertised frame weights is only 232 grams.

owl-x Liked a reply to forum topic 2026 MTB Tech Rumors and Innovation - Longer and Slacker

5/18/2026 5:38pm
Cybertruckers revealed!
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Don't feel bad. Life is political. Politics isn't some small aspect of existence that can be sequestered into a couple days just before elections. It is literally everywhere all the time having huge impacts on people's lives. Bike materials are political. Trail access is political. The ability to afford a bike - and therefore the folding or flourishing of the mountain bike industry - is political. The existence of rural hospitals is political. Ebike motors are political. The efforts to reduce, reuse, and recycle plastics is political. Is there any sort of innovation in that lane brands should be looking...
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One thing missing here is the fact that with the proliferation of composite know how, there are more people around able to safely repair a wider range of issues. Rather than pretending we are recycling carbon bikes I’d love to see more frames designed in ways that facilitate repair. Repair is verifiable in a way that recycling is not, it is cost effective for everyone concerned, and it is as close as you’ll get to good for the environment. It probably flows on to other design decisions to ensure repair is viable (like bearing placement, etc etc), but designing bikes...
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DServy Liked a reply to forum topic 2026 MTB Tech Rumors and Innovation - Longer and Slacker

5/8/2026 2:33pm
See, I dislike comments like this because instead of commenting on the actual merits of my microspline hatred you claim that it stems from a lack of "ability" and that I am not "worthy" of wrenching because of my opinions. At no point did I say I struggle with any of it, my argument is an will always be that the XD driver is just a fundamentally better system to deal with. Not only does it provide a better interface for a cassette to sit on, but it makes the livability of a cassette significantly easier. Instead of relying on...
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comatosegi Liked a reply to forum topic 2026 MTB Tech Rumors and Innovation - Longer and Slacker

5/8/2026 2:30pm
So on a park heavy bike, I have actually damaged the MS alloy splines on the lower gears. TQ seemed at spec during disassembly. MS is a decent system but I much prefer XD, like the other commenters.
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owl-x Liked a reply to forum topic 2026 MTB Tech Rumors and Innovation - Longer and Slacker

4/30/2026 2:26pm
Hmm. Do I get to decide when it’s a sustained steep or recovery is necessary? Cuz I spent like an hour yesterday desperately clicking my gravel bike’s shifter in search of an even lower gear. I’m old, been drinking too much beer and eating Trader Joe’s peanut butter cups, and now I gotta deal with the knowledge that I have suboptimal gearing? Eff it
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Yes - in the sense that the voltage is high or low, but no - in the sense that the width of the pulse can be continuously variable, not confined to discrete values. You might sample the signal to produce a digital signal (a DAC), but that's not required. Old RC gear used a pot on one end to produce...
Just trying to catch up after being away for 4 days. This whole discussion of PWM (pulse width modulation) is pretty stupid. PWM signals are, as the "width" part of the name indicates, a voltage that is either low or high (the digital aspect of the problem), but the actually data is encoded in the width of the pulse, and...

monarchmason Liked a reply to forum topic 2026 MTB Tech Rumors and Innovation - Longer and Slacker

4/23/2026 11:42am
This Just In! Stark Motorcycles is going to be joining the MTB world with its EBike Called the Stark “NotaMoto”. This ebike has 80 horse power and a gear box. Apparently they made the decision to join the bike industry after one of the executives said- “ I mean its all bullshit. You can buy an ebike from Specialized at the same price as our motorcycles. But with like 1/1000th the power. We should just put mountain bike wheels on a Varg and just sell it to them. Theyre just in denial that they want a motorcycle and want to...
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Znarf Liked a reply to forum topic 2026 MTB Tech Rumors and Innovation - Longer and Slacker

4/23/2026 11:35am
I should have written „for a whole ride“. Your post sounds a bit harsh imho. ;-) And no doubt, there are people who ride their emtbs like regular bikes. And folks who can ride (again) because of emtbs. Cool! And I don’t even judge, as long as people enjoy emtbing, I am happy. Regular bikers can also be fun OR problematic, no worries. But to me it feels more and more like a different sport. It’s not biking it’s biking with a motor… If I am on an emtb, I sure ride differently. And most bikers who were bikers before...
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downhillpunk32 Liked a reply to forum topic 2026 MTB Tech Rumors and Innovation - Longer and Slacker

4/23/2026 11:33am
I think that's sort of the point, the only metric anyone cares about is the motor. The essence of riding an eBike is what the motor gives you. The rest of the "bike" part takes a back seat. And no one seems to care, even though the slippery slope foreboding was waved away as an irrational fear
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Znarf Liked a reply to forum topic 2026 MTB Tech Rumors and Innovation - Longer and Slacker

4/21/2026 1:37pm
Somehow emtbs are going in a direction a lot of us figured they’d go from the start. It is more and more about the motor and the battery and less and less about the „bike“ part. They might be fun, they might be fast. But to me it seems more and more like two different sports. With those new torque numbers, it seems rather dubious (ridiculous) to talk of assistance. Maybe the rider assisting the motor, but not the other way around. Not even world class sprinters come close to outputting what a full power Avinox or Bosch is doing...
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