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Rivian's TM-B electric bike

(www.theverge.com)
188 points hasheddan | 1 comments | 22 Oct 25 18:00 UTC | HN request time: 0.216s | source
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dreamcompiler ◴[22 Oct 25 19:10 UTC] No.45673731[source]▶
808Wh battery and 100 miles of range. These two numbers track with each other and are roughly believable.

OTOH, with a battery this big, a generator powered by the pedals, and regen braking this thing has to be heavy. I'd expect it to weigh at least 80 lbs. More likely 100. The fact that their "specs" say nothing about weight suggests they're embarrassed about the weight.

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1. CorrectHorseBat ◴[22 Oct 25 21:35 UTC] No.45675464[source]▶
My Stromer ST3 weights about 30kg, has an 1kWh battery but doesn't come anywhere close to even 100km range at full speed.

I suspect pedal-by-wire will only be slightly heavier since it doesn't need gears, but the range will probably be even worse.