Super73 B1G SE Moped-Style Electric Bike
- Class 2
- 601-800 Wh
- 26-40 mi claimed
- Up to 250 lb max load
SVT Score, Lower
The Special Edition tall-rider A-Series e-bike, with a 780 Wh battery, a 750 W hub motor, four-piston brakes and a suspension fork.
$2,995
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Usability
4.7 out of 10- Option: second 780 Wh battery $649.00 (dual range claimed 50 to 55 mi)
- Trim: B1G Core has 500 W and 520 Wh at $2,595.00
- Payload: 250 lb maximum rider weight
Better on weightSuper73 Z Miami SEAt 59 lb it is very light for a moped-style e-bike. $2,695Scores 10.0- Display: digital display with a security PIN setting
Better on featuresSuper73 Z Miami SEA removable battery. $2,695Scores 6.0- Searched: Certipedia Intertek SGS UL TÜV SÜD CSA CPSC Health Canada
Strengths
- Fits taller riders
- Strong four-piston brakes
- Suspension fork softens bumps
- Seat storage locks with a key
- Battery lifts out to charge indoors
Drawbacks
- Heavy to lift
- Fork travel not published
- No app connection
- No turn signals
- Short warranty on the motor
A capable tall-rider moped e-bike, but heavy with a short motor warranty
Specs
- TypeMoped-Style
- E-Bike ClassClass 2
- Battery601-800 Wh
- MotorHub
- Top SpeedUp to 20 mph
- Claimed Range26-40 mi
- WeightOver 85 lb
- Max Rider LoadUp to 250 lb
- BrakesHydraulic disc
- SuspensionFront
- FoldingDoes not fold
- CertificationsClaimed only
- Warranty1 Year
Not checked: Fork travel, not published
At a glance
- Seat height 33 in
- USB-C in seat bucket
- Two colours, one price
- SUPER73, Inc. of Irvine, California, designs Super73 e-bikes.
- SUPER73, Inc. is a privately held, venture-backed company founded in 2016.
- Its e-bikes are sold through the brand's own online store, two Southern California showrooms and a dealer network across North America.
- Its online store sells moped-style e-bikes in compact, mid-height and tall-rider frames.
- Of the eight major US retailers, only Dick's Sporting Goods sells a Super73 e-bike (the S2 Laguna, with 1 review); Walmart, Best Buy, Target, Costco, REI, Home Depot and Lowe's carry none (October 2026).
The Super73 B1G SE is the Special Edition of the tall-rider A-Series model, a Class 2 moped-style e-bike with a 52 V, 15 Ah battery of 780 Wh and a 750 W nominal rear hub motor (torque not published).
It has four-piston hydraulic disc brakes, an adjustable suspension fork with unpublished travel, a rigid rear and 20 in tires 4.5 in wide in front and 5 in at the rear. It weighs 90 lb, carries riders up to 250 lb and has a 33 in seat height for riders from 5 ft 9 in to 6 ft 8 in.
The maker claims 25 to 30 mi on one battery and 20 mph on throttle or assist. A second 780 Wh battery sells for $649.00, and the maker claims 50 to 55 mi with two. The digital display shows speed, range and assist level and has a PIN setting, and the bike has LED lights, a horn and lockable storage with USB-C charging.
It comes in Blackout and Cullenberry at one price; the B1G Core with a 520 Wh battery, a 500 W motor and a rigid fork sells for $2,595.00.
Compared in
Questions answered from our data
Is Super73 good?We list 11 Super73 products and score 11 of them. Their overall scores run from 3.8 to 4.9, with a median of 4.5, against a median of 5.6 for all 232 products we score.
How much does an electric bike cost?The 143 electric bikes we list run from $799 to $12,500, with a median of $1,899.
Are electric bikes UL certified?53 of the 143 electric bikes we list carry a UL 2849 listing we could look up by model.
How far can an electric bike go?121 of the 143 electric bikes we list claim 41 miles or more on a charge, each on its maker's own basis.
