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South Korean startup Kosmos has made its Indiegogo debut with a tech-packed ebike named the Nova7. The PAS commuter features a mid-mount internal gearbox, rear-hub motor with responsive torque sensing, and a low-maintenance belt drive.

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[-] Mr_Blott@feddit.uk 2 points 3 days ago

Am I missing something but why is the gearbox before the motor? I'd love an ebike that could haul me up a col at 5kmph

[-] litchralee@sh.itjust.works 1 points 3 days ago

A mid-mount gearset is new to me. I wonder how the belt drive behaves when driven slower and with more torque than an equivalent setup using rear hub gears. On the flip side, the tighter integration with the motor could mean the motor can internally rev higher, to prevent lugging and keep the motor running healthily.

[-] PlusMinus@lemmy.world 4 points 3 days ago

Like the Pinion MGU? You can probably find tests on YouTube, praising everything but the weight.

[-] Grass@sh.itjust.works 1 points 4 days ago

nice to see more gearbox motors. hopefully this turns out to be good.

this post was submitted on 13 Nov 2024
30 points (100.0% liked)

micromobility - Ebikes, scooters, longboards: Whatever floats your goat, this is micromobility

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Ebikes, bicycles, scooters, skateboards, longboards, eboards, motorcycles, skates, unicycles: Whatever floats your goat, this is all things micromobility!

"Transportation using lightweight vehicles such as bicycles or scooters, especially electric ones that may be borrowed as part of a self-service rental program in which people rent vehicles for short-term use within a town or city.

micromobility is seen as a potential solution to moving people more efficiently around cities"

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