New & Interesting Bike Campenaerts

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I am confused

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It tells you when it’s time to take the freshly baked brake pads out

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is that a one and done? like for cold chain?

Those temperatures aren’t even that hot

Yeah one and done, so if it cools down later in your run or whatever you still have a record of the max temp achieved.

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Oh interesting

As seen here:


what that?

Tuned Mass Damper supposedly. There’s been a few of those bolted onto bikes the last year or so.

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Yeah lots of those shits around. If I ever see one in a bike park and it isn’t a pro doing testing I’m gonna laugh. I once had one of these fail on my Honda Element. Thought the rear diff was exploding but it was just the damper (simply a metal rod) rattling inside its hanger after the rubber bushing holding it had disintegrated.

Is it like the “brain” unit on my old Specialized Epic?

they’re both an inert thing jiggling in a container

“brain” was a little ball bearing moving to block or unblock an oil passage to control the compression damper circuit on the rear shock

these mass dampers are a heavy lump of metal sliding back and forth to directly absorb the energy from a hit instead of your bike bouncing with your arms/legs compensating for the energy

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tuned mass dampers are also ‘tuned’ to control specific harmonics in the complete system, so for a race bike where all variables are known they can be helpful, but something like using a different tire on a regular-person bike would make the TMD ineffective at best

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Pretty common on race motorcycles, riding at crazy high speeds where all sorts of telemetry data is collected. IDK about the effectiveness on a bicycle but I suppose if you can gather enough data on certain hits on a certain course it could work.

how are these so cheap?

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Damn that’s a fucking attractive price

Compare: 2025 Primos Mono Base Medium vs 2018 Jones Bikes Plus SWB M - Bike Insights,

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My guess is cheap QR Novatec wheels, “Radavist Approved” Microshift, and basic 4130 doesn’t really add up to much, so price it sub-bong and build customer base

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They split the pedals and pass the savings on to you!

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