New "EBike" Regulations in California

Mikerb

E*POWAH Elite World Champion
May 16, 2019
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Weymouth
Looks like California has tightened regulations on "EBikes" in Senate Bill 1271 passed in September.
It bans throttles on class 1 and class 3 bikes but allows throttles on Class 2 bikes...but only up to 20mph.
Maximum motor power for all classes 750w.
New battery certification regulations as well.
 

jbrown15

Well-known member
May 27, 2020
811
678
Chilliwack, Canada
Looks like California has tightened regulations on "EBikes" in Senate Bill 1271 passed in September.
It bans throttles on class 1 and class 3 bikes but allows throttles on Class 2 bikes...but only up to 20mph.
Maximum motor power for all classes 750w.
New battery certification regulations as well.
Weird, I always thought only class 2 ebikes had throttles anyways. I work at a shop and don't recall every seeing any Class 1 or 3 ebikes that actually have a throttle.
 

Astro66

Active member
May 24, 2024
369
676
Sydney Australia
Guess the dji’s are illegal…… 800 watts
Rated power is 250 watts. Peak Power is 850 watts, 1000 watts in Boost Mode. Speed limited to 20mph with no throttle, so a class 1.
1736919774520.png
 

Mikerb

E*POWAH Elite World Champion
May 16, 2019
6,689
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Weymouth
Rated power is 250 watts. Peak Power is 850 watts, 1000 watts in Boost Mode. Speed limited to 20mph with no throttle, so a class 1.
View attachment 153254
Tha article I saw referred to max power .....what correctly should be called peak power so I agree it is not very clear. Maybe the other regulations are aimed at outlawing modifications to class 1 and class 3 bikes.......or those bikes not made by the leading brands like Trek etc?
 

Mikerb

E*POWAH Elite World Champion
May 16, 2019
6,689
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Weymouth
Maybe someone in California can find a copy of the actual Senate Bill 1271 to check the wording.
 

Mikerb

E*POWAH Elite World Champion
May 16, 2019
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Weymouth
Thanks......my reading of that suggests the 750w motor power limit refers to the maximum output of the motor. That is more explicit in the section that defines what is not a pedal cycle. Bosch gen 4 is 600w peak and I think Shimano ep801 the same........don't know what it means for Yamaha but seems DJI/ Amflow would not comply.
Lots of positive steps regarding battery safety etc which cause no issues for the main brands.
 

Weeksy

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Dec 13, 2019
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Who'd ever know though. If you got pullover over by Police they're not going to know if it's 600w max, 800w max or 1000w max... and there's bugger all way they could test it either ?
 

Mikerb

E*POWAH Elite World Champion
May 16, 2019
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Who'd ever know though. If you got pullover over by Police they're not going to know if it's 600w max, 800w max or 1000w max... and there's bugger all way they could test it either ?
I assume a brand would have to prove that to enable certification. Max power is after all mostly defined by software and all the leading brands quote max power of their motor for marketing purposes.
Seems more sensible than the EU specification of an EPAC which specifies motor nominal power (250w)
 

Weeksy

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Dec 13, 2019
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I assume a brand would have to prove that to enable certification. Max power is after all mostly defined by software and all the leading brands quote max power of their motor for marketing purposes.
But how would that affect a rider on the trails ? POssibly it may affect someones ability to stock/sell them in the county/area, but a copper isn't going to have a defined list of approved bikes etc.
 

Huxie

New Member
Subscriber
Dec 29, 2024
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North East
But how would that affect a rider on the trails ? POssibly it may affect someones ability to stock/sell them in the county/area, but a copper isn't going to have a defined list of approved bikes etc.
From the bill:
“On and after January 1, 2017, manufacturers and distributors of electric bicycles shall apply a label that is permanently affixed, in a prominent location, to each electric bicycle. The label shall contain the classification number, top assisted speed, and motor wattage of the electric bicycle, and shall be printed in Arial font in at least 9-point type.”

So perhaps bikes in Cali should already have to display that info?
 

Tgianco

New Member
May 2, 2024
21
18
Folsom, CA
Guess the dji’s are illegal…… 800 watts
Nah, the law takes into account the 250 watt motor. DJI will be fine. There are a ton of 750w hub motors that have a top output of like 1100-1200 watts that will still be legal, too.
This law was aimed at the SurRon's of the world & the others that are pseudo/ wanna-be e-motorcycles.
 

Tgianco

New Member
May 2, 2024
21
18
Folsom, CA
From the bill:
“On and after January 1, 2017, manufacturers and distributors of electric bicycles shall apply a label that is permanently affixed, in a prominent location, to each electric bicycle. The label shall contain the classification number, top assisted speed, and motor wattage of the electric bicycle, and shall be printed in Arial font in at least 9-point type.”

So perhaps bikes in Cali should already have to display that info?
Yes, they do, although you can get around that. However, most bike manfucterers/ makers (at least the reputable and even semi-reputable ones) already do. If you buy one off Amazon or TEMU, yeah, good luck to ya.
 

Tgianco

New Member
May 2, 2024
21
18
Folsom, CA
But how would that affect a rider on the trails ? POssibly it may affect someones ability to stock/sell them in the county/area, but a copper isn't going to have a defined list of approved bikes etc.
It won't, unless you're one of those people taking their SurRons (and SurRon/ Super 73 knockoffs) onto a trail. They'll be on the lookout for those. Otherwise, if you have a bike that looks like a bike and isn't souped up to burst to 45mph (what's up, eCells?), you're fine.
 

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