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Where the Kingbull Voyager 2.0 With Trailer wins Lower price : $1,119 vs $1,499 More torque : 85 Nm vs 60 Nm Bigger battery : 720 Wh vs 624 Wh Bigger battery (Ah) : 15 Ah vs 13 Ah Longer claimed range : 60 mi vs 55 mi More gears : 7 vs 1 Higher weight limit : 450 lbs vs 320 lbs Higher rack capacity : 180 lbs vs 120 lbs Has fenders Faster assist speed : 28 mph vs 20 mph Where the Rad Power Bikes RadRunner wins Lighter : 65 lbs vs 76 lbs Better min seat height : 31.5" vs 32.7" Performance Overview Category scores out of 100, from manufacturer specs, on the same scale for every vehicle
Powertrain Battery & Range Build Quality Ride Comfort Utility Voyager 2.0 With Trailer RadRunner
How to read this: each spoke is a category score out of 100, computed from manufacturer specs on fixed scales. Every vehicle is measured on the same scales, so the shapes are directly comparable. Further from the center is better. A dot at the center means we don't have enough spec data for that category.
Size Comparison Overlay two bikes. Photos aren’t calibrated yet, so relative scale is approximate
Not calibrated
Full Specifications Differences only Vehicle Kingbull Voyager 2.0 With Trailer Rad Power Bikes RadRunner $1,499
› Powertrain Motor Type Hub Brushless Hub Motor Brand Bafang - Nominal Power 750 W 750 W Torque 60 Nm Sensor Type Torque Cadence Assist Levels 5 5 Throttle
› Battery & Range Capacity 624 Wh Capacity 13 Ah Voltage 48 V 48 V Claimed Range 55 mi Removable Battery Battery Position In Frame Seat Tube
› Build Quality Front Brake Hydraulic Disc Hydraulic Disc Rear Brake Hydraulic Disc Hydraulic Disc Brake Brand Zoom Gemma Front Rotor 180 mm 180 mm Rear Rotor 180 mm 180 mm Gears 1 Drive System Chain Chain Gearing Derailleur Single Speed Derailleur Shimano RD M310 - Shifter Shimano SL M315 7R - Cassette Shimano MF TZ500, 14 28T, 7 speed Single speed 16T Frame Material Aluminum Aluminum Puncture Protection UL 2849 UL 2271
› Ride Comfort Front Suspension Coil Rigid Front Travel 60 mm - Rear Suspension Rigid Rigid
› Utility Weight 76 lbs Max Load 320 lbs Rear Rack Rear Rack Capacity 120 lbs Front Rack - Fenders Kickstand IP Rating IPX6 IPX6 Lights Display Color LCD Color LCD Motor Lock - Warranty 24 mo -
› Classification Category Cargo Cargo E-Bike Class 3,2 2 Top Assist Speed 20 mph
› Wheels & Tires Wheel Size 20" 20" Tire Size 20x4.0 20x3.3 Tire Category Fat All Terrain Tire Brand CST Rad Power Bikes
› Frame & Geometry Frame Style Step Through Step Through Min Seat Height 32.7" Max Seat Height 39.3" 42.5" Standover Height - 16.5" Overall Length 69" 68"
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Voyager 2.0 With TrailerRadRunner
