HMP Flash: Full Spec Sheet

HMP Flash

The HMP Flash combines a removable battery system with the option of running one or two battery packs. With up to 15 kW of peak power and a GPS-tested top speed of 120.7 km/h, the dual-battery configuration offers considerably more performance than the single-battery setup.

• To compare the HMP Flash side-by-side with other e-motos, visit BCB Bike Compare.

• Read our review of the HMP Flash here.

Overview

Specification	Details
Bike Category	Maxi-Scooter
Country of Origin	USA
Model Year	2026
Availability	USA
Licence Category	M1 (USA and Canada)
Warranty	Vehicle: 1 year / 16,093 km (10,000 miles) Battery: 1 year / 16,093 km (10,000 miles), capacity coverage below 70%

Powertrain

Specification	Details
Motor Type	Hub motor
Rated Power	6 kW (8.05 hp)
Peak Power	7.2 kW (9.66 hp) — Single battery 15 kW (20.12 hp) — Dual battery
Cooling	Air-cooled
Final Drive	Direct Drive Hub

Performance

Specification	Details
Top Speed	96.6 km/h (60 mph) — Single battery 120.7 km/h (75 mph, GPS-tested) — Dual battery
Range	90.1 km (56 miles) — Single battery, 59.5 km/h (37 mph) steady speed 170.6 km (106 miles) — Dual battery, 59.5 km/h (37 mph) steady speed 112.7–136.8 km (70–85 miles) — Dual battery, real-world mixed riding
Riding Modes	1: 48.3 km/h (30 mph) 2: 80.5 km/h (50 mph) 3: 120.7 km/h (75 mph)

Battery and Charging

Specification	Details
Battery Type	Removable lithium-ion
Battery Capacity	3.33 kWh per pack; 6.66 kWh total — Dual battery
Battery Voltage	74 V
Rated Capacity	45 Ah per pack
Battery Weight	Approx. 18.1 kg (40 lbs) per removable pack
Charger	Off-board AC (0.84 kW) — Portable, 110 V-compatible, included Onboard AC (2 kW) — J1772, up to 25 A, requires 200–240 V
Charging Time	Approx. 1 hour (20–80%) — Onboard, single battery Approx. 2 hours (20–80%) — Onboard, dual battery; approx. 4.5 hours — Portable, per pack
Regenerative Braking	Yes

Chassis and Suspension

Specification	Details
Frame	Reinforced steel
Wheels	13-inch
Front Tyre	110/70-13
Rear Tyre	130/70-13

Brakes

Specification	Details
Front Brake	Single-piston floating hydraulic caliper / stainless steel disc
Rear Brake	Single-piston floating hydraulic caliper / stainless steel disc
ABS	Yes
CBS	No
Traction Control	Yes
Regenerative Braking	Yes

Electronics and Rider Features

Specification	Details
Display	7-inch full-colour TFT with Apple CarPlay + Android Auto integration
Dashcam	Built-in, front-facing
Tyre Pressure Monitoring	Yes, front and rear, live on display
USB	Yes

Design and Construction

Specification	Details
Length	1,981 mm (78 inches)
Width	711 mm (28 inches)
Height	1,270 mm (50 inches)
Seat Height	780 mm (31 inches)
Seating Capacity	2
Storage	Approx. 20 L remaining with both battery packs installed
Kerb Weight	152 kg (335 lbs), including batteries
Dry Weight	114.8 kg (253 lbs), without batteries
Load Capacity	154.7 kg (341 lbs)
Gross Weight	306.6 kg (676 lbs)

The BCB Take

HMP Flash

The dual-battery setup is what really changes this maxi-scooter's proposition. With 15 kW of peak power, a GPS-tested 120.7 km/h top speed and up to 170.6 km of claimed range, it has considerably more capability than the single-battery version.

The removable batteries keep things practical, while the optional 2 kW onboard charger gives the dual-battery version a claimed 20–80% charging time of around two hours. Add traction control, ABS, TPMS, a 7-inch TFT and built-in dashcam, and this is a well-equipped electric scooter aimed squarely at everyday road use.

Ride safe, folks.

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