Electric Bikes
Hiboy EX9 Electric Bike
Price: $1,199.99
Maker states Class 3: default maximum 20 mph, adjustable to 28 mph in pedal assist where local rules permit
Class 3 urban commuter e-bike with a torque sensor, 750 W motor and removable battery rated to 62 miles.
- Maximum speed
- 20 MPH
- Range
- 31 MI
- Motor
- 750 W
Delivery and pickup
- Pick up in Fullerton932 W Orangethorpe Ave · 10 AM – 8 PM dailyFree
Ships within the US · estimates, not guarantees · for 1 item, before tax. Pickup & shipping
Warranty and what comes with it
From HiboyAuthorized dealer
-
Hiboy covers manufacturing defects for 1 year for the first owner; normal battery fade is not covered.
Read it on hiboy.com (opens in a new tab) -
Hiboy rates the EX9 IPX4 and its battery IPX5: light rain and splashes, not submersion.
Read it on hiboy.com (opens in a new tab)
From Cyber City
-
Choose store pickup at checkout and collect it at 932 W Orangethorpe Ave, Fullerton.
Get directions (opens in a new tab) -
Every ride model can be test ridden at the store, with a helmet we lend you.
Ask for a test ride -
Offered through independent leasing companies. Approval is their decision.
How lease-to-own works
Cyber City in Fullerton, CA is an authorized Hiboy dealer: see it, buy it and pick it up at 932 W Orangethorpe Ave.
Specs and details
Overview
The Hiboy EX9 is an urban commuter electric bike with a minimalist look. The maker states it is Class 3: the default maximum is 20 mph, and where local rules permit, pedal assist can be raised to 28 mph. A 750 W motor (1000 W peak) works with a dual-sided torque sensor to give smooth pedal assist.
The removable 48 V 11.6 Ah battery is rated for 31 miles on throttle alone or 62 miles with pedal assist, measured with a 143 lb rider. The Hiboy EX9 rides on 26 x 2.5-inch fat tires with front shocks and front and rear hydraulic disc brakes. It fits riders from 4'9" to 6'5" and carries up to 330 lb. The maker reminds riders to wear a helmet and follow local rules.
Comparing the Hiboy EX9 with other models? See every electric bike we carry, and read California e-bike laws before your first ride.
Warranty and support
Cyber City in Fullerton, CA is an authorized Hiboy dealer: see it, buy it and pick it up at 932 W Orangethorpe Ave.
- 1-year Hiboy warrantyFrom Hiboy
Hiboy covers manufacturing defects for 1 year for the first owner; normal battery fade is not covered.
Read it on hiboy.com (opens in a new tab)- IPX4 body, IPX5 batteryFrom Hiboy
Hiboy rates the EX9 IPX4 and its battery IPX5: light rain and splashes, not submersion.
Read it on hiboy.com (opens in a new tab)- Free pickup in FullertonFrom Cyber City
Choose store pickup at checkout and collect it at 932 W Orangethorpe Ave, Fullerton.
Get directions (opens in a new tab)- Test ride firstFrom Cyber City
Every ride model can be test ridden at the store, with a helmet we lend you.
Ask for a test ride- Lease-to-own optionsFrom Cyber City
Offered through independent leasing companies. Approval is their decision.
How lease-to-own works
The maker’s terms are on the maker’s page. Ask us before you buy if anything is unclear.
Specs
- Riding modes
- pedal only, pedal assist and pure electric
- Maximum speed
- 20 mph default; adjustable up to 28 mph in pedal assist where local rules allow
- Range
- 31 miles pure electric, 62 miles with pedal assist (rider 143 lb, maker-rated)
- Motor
- 750 W rated, 1000 W peak, dual-sided torque sensor
- Battery
- 48 V 11.6 Ah, removable
- Charging time
- 7 to 8 hours
- Tires
- 26 x 2.5-inch fat tires
- Brakes
- front and rear hydraulic disc
- Suspension
- front shocks
- Max climb
- 20%
- Weight
- 59.5 to 64.5 lb
- Max load
- 330 lb (150 kg)
- Water resistance
- bike IPX4, battery IPX5
As the maker lists them. Ask us to check anything before you buy.
Is it for you?
Good for
- Daily commuting, with up to 62 miles of pedal-assist range
- Riders from 4'9" to 6'5" up to 330 lb
- Throttle, pedal assist or plain pedaling, as the day demands
Not the right pick if
- Your local rules do not allow Class 3 speeds, though 20 mph is the default
- You want rear suspension, since it has front shocks only
What the maker made it for
- Urban commuting on weekdays and weekend rides
- Smooth pedal assist from a dual-sided torque sensor
- Rider height
- 4'9" to 6'5"
- Max load
- 330 lb (150 kg)
Maker states Class 3: default maximum 20 mph, adjustable to 28 mph in pedal assist where local rules permit
Tips
- Wear a helmet and follow local e-bike rules, as the maker reminds riders
- Light rain and wet roads are fine; do not submerge it or ride through deep puddles
Video
Hiboy EX9 | Power, Comfort, Style – Unboxing the Ultimate Urban E-Bike
From Hiboy official on YouTube.
Questions
How far does the Hiboy EX9 go on one charge?
The maker rates it at 31 miles on throttle alone and 62 miles with pedal assist. Those numbers were measured with a 143 lb rider, so a heavier rider or hills can change the distance.
How long does it take to charge the battery?
Charging takes 7 to 8 hours. The battery is 48 V 11.6 Ah and it is removable.
What is the weight limit and rider height for this e-bike?
It carries up to 330 lb (150 kg). The maker says it fits riders from 4'9" to 6'5".
Is the Hiboy EX9 a Class 3 e-bike in California?
The maker states it is Class 3. The default maximum is 20 mph, and pedal assist can be raised to 28 mph where local rules allow. In California, Class 3 riders must be 16 or older and wear a helmet.
Is the Hiboy EX9 waterproof?
The maker rates the bike IPX4 and the battery IPX5. Light rain and wet roads are fine, but do not submerge it or ride through deep puddles.
Does this bike have a throttle and suspension?
It has three riding modes: pedal only, pedal assist and pure electric. Suspension is front shocks only, with no rear suspension.
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This itemHiboy EX9 Electric Bike
$1,199.99
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| Max speed | 20 mph default; adjustable up to 28 mph in pedal assist where local rules allow | 20 mph | 20 mph | 20 mph |
| Range | 31 miles pure electric, 62 miles with pedal assist (rider 143 lb, maker-rated) | 55 miles on throttle, 80 miles with pedal assist (maker-rated) | up to 60 miles with pedal assist on one battery; up to 100 miles with the optional second battery (maker-rated) | up to 65 miles (maker-rated; depends on rider weight and assist level) |
| Motor | 750 W rated, 1000 W peak, dual-sided torque sensor | 750 W DC brushless | 500 W DC brushless, rear drive | 750 W DC brushless, 80 N·m |
| Battery | 48 V 11.6 Ah, removable | dual-battery 48 V, 28 Ah | 48 V 14 Ah lithium-ion (672 Wh) | 48 V 15 Ah lithium-ion |
| Charging time | 7 to 8 hours | 4 to 6 hours | 7 to 8 hours | 4 to 6 hours |
| Tires | 26 x 2.5-inch fat tires | 20 x 4-inch rear, 24 x 4-inch front | 20 x 2.5-inch | 20 x 4-inch fat tires |
| Brakes | front and rear hydraulic disc | hydraulic disc, front and rear | hydraulic disc, front and rear | hydraulic disc, front and rear |
| Suspension | front shocks | front | Not listed | Not listed |
| Weight | 59.5 to 64.5 lb | 123 lb with battery | 93 lb with battery | 82 lb with battery |
| Max load | 330 lb (150 kg) | 330 lb | 300 lb | 325 lb |
As the makers list them. Ask us and we compare them with you.
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