wojtek
100 kW
i give up ...
neptronix said:can we stay on topic?
zombiess said:jansevr said:40 is a relatively low top speed considering the price and what the motor is capable of. i guess they don't want to market a bike that goes 60 for safety/possibly lawsuit reasons?
Probably more of a going over 40mph is generally not very usable other than to show off a few times. I have a bike that can go > 70mph if I run 100V vs 75V, but my average speed when riding normally is about 12mph with a max speed of <25mph because I ride it like a bicycle... unless I'm testing out a controller, then I ride like I stole it to abuse the controller I'm testing . Even on 75V it's top speed is > 50mph and the acceleration is quite quick, but even when playing around in high power mode I don't find much of a need to go > 40mph even when mixing with traffic.
I believe the butter zone is 30-35mph for ebikes to be good modes of transport without needing to carry insane amounts of battery, otherwise might as well build a motorcycle/fast scooter, you need the better parts for safety anyways.
My Warp frame build has a targeted top speed of just over 40mph and will most likely only need to run 75V, but it will get to it's top speed fast if I want it to, 10KW-15KW setup Keep in mind the motor is rated for 5-6kw and that varies depending on wheel size. You can probably do +10kw all day in a 20" tire based on my experience
wojtek said:If you agree with the current law, what are you doing on this forum? Someone appointed you an ebike law enforcement officer here? You said once that in your opinion this bike is illegal. It is enough. Go rest. Make some pancakes
Chalo said:Real bicyclists have their interests at stake.
neptronix said:Easy. Put a 20mph speed limit on bike infrastructure. When the high power ebike is traveling within -5mph of the road speed or higher, restrict the ebike to the road.
+4neptronix said:Gettin' tired of your trolling, dude.
Fact: It's a bicycle with a motor, aka an e-bike, aka a moped.Chalo said:Back to facts: The Greyp is not a bicycle.
bee said:Fact: It's a bicycle with a motor, aka an e-bike, aka a moped.Chalo said:Back to facts: The Greyp is not a bicycle.
Chalo said:bee said:Fact: It's a bicycle with a motor, aka an e-bike, aka a moped.Chalo said:Back to facts: The Greyp is not a bicycle.
Oh, it's got a motor for sure. Ride one a few miles with the battery unplugged and see if you still think it's a bicycle.
Ypedal said:it's about the rider, not the ride.. imo.
yes, a few of my bikes are 100v ev motorcycles on bicycle frames, but i ALWAYS ride them with respect, helmet, gloves, proper bike setup to handle it, follow the flow of traffic and never exceed posted speed limits.
but, some people are idiots, as pointed out above, the pocket bikes however, were unfit for human consumption on every level except a race track.....
quiet, clean, bicycle like function and form, will have a much larger tolerance level by the popo imo.
The greyp is a marvel and a top notch job imo, it will handle medium to large riders without falling apart.. looks good , to me.. i just with it was less expensive.. but that is what it is.
Hyena said:FFS, this is endless sphere not some nancy lycra riders forum.
As stated above it comes down to rider attitude and behavior. I ride my modified stealth fighter on bike paths all the time and people are rarely the wiser (if I wear a bicycle helmet, wearing a full face turns heads) In its current form it tops out at 100km/hr but do I ride past pedestrians like that ? Absolutely not, I cruise past under pedal power alone and if there's no one around then I'll give it a little nudge. While riding at a sensible speed I'm frequently overtaken by impatient lycras who proceed to weave around pedestrians and children on bikes and scooters at much higher speeds. It's infinitely more dangerous yet completely legal for dickheads on road bikes to ride like this. If my kid was riding his bike and suddenly swerved (as they do) in front of a speeding bike I'd much rather it a greyp with twin front hydraulic brakes than some feather weight road bike with rim brakes (yeah, suck it Chalo )
Would love more details on their LiFePO4 battery, what they're using.According to Rimac, one charge of the 64-volt 1.3-kWh lithium iron phosphate battery should be good for a motor-power-only range of up to 120 km (74.5 miles). Recharging takes 80 minutes, from a standard outlet.