65

I doubt these will take off. They do look cool Af while shifting imo

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[-] MalReynolds@slrpnk.net 17 points 2 months ago

Way too many moving parts for only two gears. Also, only two gears, so no.

[-] Cort@lemmy.world 2 points 2 months ago

I think it could be nice if it fits internally geared hubs, but otherwise it's only slightly better than fixed gear

[-] JillyB@beehaw.org 15 points 2 months ago* (last edited 2 months ago)

Yes but not like that. I have 2 belt-drive bikes with internal hub gears. For a utilitarian city bike, I think there's nothing better and they will be much more common as more people try them.

List of benefits:

  • Basically no maintenance required. You might need a yearly oil change.
  • You can change gears while stopped
  • Nothing oily to get your pants dirty
  • Virtually silent. The ones I have don't even click while free-wheeling.

Downsides:

  • Most internal hub or gearbox transmissions don't like changing gears under load
  • They're heavier than a chain and derailer setup
  • They're generally more expensive
  • They require a frame that can split somewhere in the right side chain or seat stay. This isn't a problem if you get a bike with a belt but it makes it pretty much impossible to convert an existing bike
  • To change your transmission, you need a whole new wheel (or de-lace, and re-lace your existing wheel).
  • There are fewer options.
  • Generally, you have fewer gears
[-] aaaaace 3 points 2 months ago

Also, internal hubs feek inefficient compared to external, worm gears.

I have rebuilt 3-speed ones like Sturmey Archer, despite being told by the bike shop manager I worked for that it was impossible.

Thete were 2-speed hubs that shifted with a brief backpedal, rode one for years, no external controls, just a slightly larger and heavier hub.

[-] JillyB@beehaw.org 2 points 2 months ago

Worm gears? Internal hubs are generally less efficient but that only really matters when you're racing. For groceries, the extra reliability is worth it to me.

[-] avidamoeba@lemmy.ca 2 points 2 months ago* (last edited 2 months ago)

Me riding an SLX drivetrain with an ebike-specific KMC chain without cleaning or lubricating it for 2 seasons: No maintenance required

[-] bassad@jlai.lu 2 points 2 months ago

Is it easy to repair a flat tire, on a belt bike?

By easy, I mean at home with basic tools, not at roadside on a rainy night.

That is my main worry about belt and internal gearbox bikes (I have flats quite often even with new tires)

[-] Zagorath@aussie.zone 1 points 2 months ago

Virtually silent. The ones I have don’t even click while free-wheeling.

I actually view this as a downside, or at best neutral. I find the click of free-wheeling to be the most effective way to alert pedestrians to your presence, because a bell should not be used except as an equivalent to a car horn (and pedestrians often react unpredictably if you misuse it), and your voice can sometimes come across as a little aggressive even if the intent was purely informational. But the click of a freehub makes it clear you're there, while also making it clear that you're slowing down and being patient/careful.

[-] Showroom7561@lemmy.ca 10 points 2 months ago

"Belts are clean, silent, and can last 3-4x longer than chains.

Sounds like waxing a regular chain will give you the same benefits, and you can continue to use readily available components at minimal cost.

That said, I'd get a belt drive on a bike meant for our crappy winter and salted roads. I can absolutely see the benefits with that.

[-] TheRealCharlesEames@lemm.ee 2 points 2 months ago

I say probably, based on very little

this post was submitted on 11 Aug 2024
65 points (100.0% liked)

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