How to choose Kids' Electric Bikes
The 3 kids' e-bikes here all come from one store, Eunorau (eunorau-ebike.com, a US store with prices in dollars): the EKIDS16 at $799, the EKIDS20 at $899 and the EKIDS24 at $999, as checked on Oct 26, 2026 (the EKIDS24 was $899 on Oct 23). Compare rider fit first. The store lists rider heights of 3'0" to 4'5" and ages 5 and above for the 16-inch EKIDS16, 3'5" to 5'0" and ages 8 and above for the 20-inch EKIDS20, and 3'5" to 5'5" and ages 8 and above for the 24-inch EKIDS24. Bike weight runs from 28.6 to 44.1 lbs, and the listed payload (the load the store says the bike carries) is 120 lbs on the EKIDS16 and 200 lbs on the other two, so check your child's weight as well as height. Our comparison of five kids' bikes sets these e-bikes next to balance and pedal bikes from another store.
Motor watts are the motor's rated power: the EKIDS16 lists a 24V 180W rear motor and the EKIDS20 and EKIDS24 a 24V 250W one. All three list a 24V 10Ah battery; volts times amp-hours gives watt-hours (Wh), the energy a battery stores, here 24 x 10 = 240 Wh. The pages list up to 25 miles of range for the EKIDS16 and up to 20 miles for the other two. Those are the store's own figures, with no rider weight or terrain behind them. Brakes differ: the EKIDS16 page lists only a rear band-type brake, while the EKIDS20 and EKIDS24 list disc brakes with 160 mm rotors and levers that cut the motor when pulled.
Speed limits and class labels are worth reading closely. Each bike has a handlebar selector with three speed limits, 5, 7.5 and 12.5 mph on the EKIDS16 and 7.5, 11 and 15.5 mph on the other two, and a half-twist throttle that works only after the bike reaches 3 km/h (1.86 mph). Eunorau's FAQ defines Class 1 as pedal assist only, Class 2 as throttle to 20 mph and Class 3 as pedal assist to 28 mph. The EKIDS20 and EKIDS24 headers say Class 1 yet their tables list a throttle, and the EKIDS16, a balance bike with no pedals, lists no class. The pages do not explain this, and the FAQ says laws vary by state and country, so check your local rules.
Every review here comes from Eunorau, so these are its terms. E-bikes ship free by FedEx or UPS to the lower 48 states from Las Vegas warehouses, after 1 to 3 business days of processing and an estimated 5 to 7 days in transit; Hawaii, Alaska and other countries need a +$500 option. A return must be applied for within 7 calendar days of receipt, and the bike must be new, unassembled and unridden, in its original packaging, so a fit check by riding it rules out a return. You pay the shipping back, and the refund is in full only when the fault is Eunorau's. The terms page says shipping is charged only once, returns included, which the return page contradicts. The warranty covers manufacturing defects only: 10 years on the frame and 24 months on the battery, motor and electronics.
Guide updated October 25, 2026, from the reviews on this page and the store terms they cite.
Questions before you buy
What size electric bike does my child need?
Go by height and age on the page you buy from. Eunorau lists rider heights of 3'0" to 4'5" and ages 5 and above for the 16-inch EKIDS16, 3'5" to 5'0" and ages 8 and above for the 20-inch EKIDS20, and 3'5" to 5'5" and ages 8 and above for the 24-inch EKIDS24. The listed payload is 120 lbs on the EKIDS16 and 200 lbs on the other two. The EKIDS24 page gives a saddle height range of 15.0" to 30.7" without saying how it relates to those rider heights.
Are Eunorau's kids' e-bikes Class 1, Class 2 or Class 3?
Eunorau's FAQ defines Class 1 as pedal assist only, Class 2 as throttle to 20 mph and Class 3 as pedal assist to 28 mph. The EKIDS20 and EKIDS24 are labeled Class 1 in the header strip, but their tables list a half-twist throttle, which does not fit that definition, and the pages do not explain it. The EKIDS16 is a balance bike with no pedals and lists no class. The FAQ says laws vary by state and country, so check local rules.
How far does a kids' e-bike go on a charge, and how long does it take to charge?
All three list a 24V 10Ah battery, about 240 Wh (24 volts x 10 amp-hours). The store's range figures are up to 25 miles for the EKIDS16 and up to 20 miles for the EKIDS20 and EKIDS24, with no rider weight or terrain behind them. The EKIDS16 and EKIDS20 pages list a 2.0 A smart charger and 4 to 5 hours of charging time.
Can I return a kids' e-bike if it does not fit?
Eunorau's return page gives 7 calendar days from receipt to apply. The e-bike must be new and re-sellable: not assembled, ridden, used or damaged, and complete with its manuals, accessories and original packaging. You ship it back within 7 days at your cost, and the refund is in full when the fault is Eunorau's or minus the shipping cost when the reason is yours. The terms page says shipping is charged only once and there is no restocking fee, which does not match.
What does the warranty on a kids' e-bike cover?
Eunorau's limited warranty, for bikes bought in the US or Canada from 1 August 2023, covers manufacturing defects only: 10 years on the frame and 24 months on the battery, motor and electrical components, without labor or normal wear such as brake pads, tires and chains. It is for the original purchaser, needs product registration right after purchase, is cut by 50% for commercial use, and sends disputes to binding individual arbitration unless you email an opt-out within 30 days of purchase.
What do the reviews say about Eunorau's reputation?
Each review notes that the Better Business Bureau gives Eunorau E-Mobility USA Corp an F grade, lists it as not accredited and shows 2 complaints on file, both marked unanswered (a December 2025 request for proof that a bike sold as new was new, and a May 2025 report of a battery cover that would not latch). A web search on October 21, 2026 found no Trustpilot page. The store's own widget shows 93% five-star reviews, which we could not verify.