AJ EV A-88 vs Rad Power Bikes RadRunner 1

Fuel	Electric	Electric
Motor	400 watt motor	--
Range	40-50 km per charge	25-45+ miles per charge (estimate)
Charging Time	4-6 HR	--
Top Speed	25 kmph	--
Battery	48V 20AH battery	48V, 14 Ah (672 Wh) with Lithium NCA 18650 Samsung 35E cells, rated for 800 charge cycles
Charger	--	48V, 2 Amp Rad Power Bikes smart charger, operates on both 110V and 230V AC power outlets
Display	LED screen	Intuitive LED display that shows battery charge level, pedal assist level, and light indicator
Frame	--	6061 aluminum Size : 18"
Stem	--	50 mm + 30º (15 mm rise)
Handle Bar	--	Aluminum high rise, 660 mm wide, 10" rise Width : 27" Reach : 20" Height : 45"
Fork	--	Rigid steel
Seatpost	--	390 mm x 27.2 mm Clamp : Quick release Diameter : 27.2 mm
Grip	--	Durable ergonomic rubber
Crankset	--	53T, 170 mm forged alloy, dual-sided aluminum bashguard Length : 170 mm
Pedals	--	Assist : Intelligent 4 level pedal assist with low profile cadence sensor Wellgo composite platform with reflectors, CrMo axle, standard 9/16" x 20 TPI threading
Chain	--	KMC Z7
Saddle	--	Exclusive Rad Power Bikes moped-style, integrated steel seat post, fixed angle
Headset	--	Semi-integrated, 1-1/8" straight steerer tube
Derailleur Front	--	Single speed chain tensioner
Derailleur Rear	--	Single speed chain tensioner
Spoke	--	12-gauge stainless steel, black
Headlamp	LED	--

Front	3.00-8 TUBELESS	Exclusive Rad Power Bikes by Kenda K-Rad 20" x 3.3", K-Shield puncture-resistant liner
Rear	3.00-8 TUBELESS	Exclusive Rad Power Bikes by Kenda K-Rad 20" x 3.3", K-Shield puncture-resistant liner
Wheel / RIM	Alloy	Double wall, 36H

Front	DRUM BRAKE	--
Rear	DRUM BRAKE	--
Brake Lever	--	Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell

Front	--	--
Rear	--	--

Colors

Red White Cream

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Length	1390 mm	1701 mm
Width	750 mm	--
Height	1040 mm	419 mm
Weight	--	29 kg
Seat Height	--	927
Wheelbase	--	1117 mm

Features	--	Lights Front : LED headlight Rear : Integrated taillight with brake light and flash mode - Puncture-Resistant Tires - Single-Speed Drivetrain - LED Control Panel - Integrated Rear Rack - Rigid Front Fork - Integrated Brake Light
Additional Details	--	Controller : 48V, 750W Hub motor : 750W brushless Bafang geared hub motor with 80 Nm of torque, 5:1 planetary gear reduction Throttle : Half twist throttle Wiring : Water resistant connectors and wiring harness Brake Calipers : Tektro Aries (MD-M300) Freewheel : DNP 16T single speed Brake Pad Material : Organic compound Gearing : Single speed, 16-53 Brake Rotors : Tektro 180 mm front and rear Fenders : Optional Kickstand : Dual leg steel, spring loaded Racks Front : Optional Rear : Integrated, 120 lb carrying capacity, 25.5 mm tubing diameter Recommended Rider Heights : 4'11" - 6'2" Dropout Width Front: 135 mm Rear: 167 mm Max Tire Width : 3.3" Payload Capacity : 136 kg Chainstay : 20.2" Headtube : 7.3" Bottom Bracket Shell Width : 100 mm Square Taper Bottom Bracket Seat Tube Length : 18"