Propella Single-Speed (V4.0) vs Rad Power Bikes RadMini 4

Compare Specifications of Propella Single-Speed (V4.0) and Rad Power Bikes RadMini 4

Selected Bikes

Propella Single-Speed (V4.0)
Propella Single-Speed (V4.0)

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Rad Power Bikes RadMini 4
Rad Power Bikes RadMini 4

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Technical Specifications
Fuel Electric Electric
Motor MANUFACTURER: BAFANG REAR GEARED HUB 250 WATT (400 WATT PEAK) --
Range 20-38 MILES (32-56 KM) --
Charging Time 2.5-HOUR --
Top Speed 30 kmph --
Battery REMOVABLE 36 VOLT (250 WATT-HOUR), 3.5 LBS (1.6 KG), SAMSUNG LI-ION CELLS 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 -- Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more
Frame ALUMINIUM ALLOY 6061 aluminum
Size : 16"
Stem ZOOM 90 MM ALLOY High-rise folding stem with 3" vertical adjustment
Handle Bar ZOOM ALLOY Custom formed aluminum, 26" wide, 2.5" rise
Height : 45" - 48" (adjustable)
Reach : 14"
Fork ALUMINIUM ALLOY RST spring fork with lockout and preload adjustment, 60 mm travel, 135 mm hub width, 9 mm quick release
Seatpost 27.2 MM ALLOY Promax, 350 mm x 27.2 mm
Clamp : Quick release
Diameter : 27.2 mm
Grip -- Durable imitation leather ergo
Crankset LASCO 170MM ALLOY CRANK ARM 48T, 170 mm ProWheel Pioneer forged alloy, dual-sided aluminum bashguard
Length : 170 mm
Pedals -- Assist : Intelligent 5 level pedal assist with 12 magnet cadence sensor
Wellgo P256 CrMo axle, forged aluminum folding platform with reflectors, standard 9/16" x 20 TPI threading
Pedal Assist System BATTERY LEVEL, SPEED ODOMETER, AND TIME 5-LEVEL PEDAL-ASSIST --
Chain KMC KMC Z7
Shifters -- Shimano SL-TX50-7R thumb shifter, 7-speed
Saddle -- Velo Plush with lifting handle
Headset -- Semi-integrated, 1-1/8" straight steerer tube
Derailleur Front -- 7-Speed Shimano Altus
Derailleur Rear -- 7-Speed Shimano Altus
Spoke -- 12-gauge stainless steel, black
Chainrings LASCO 46T ALLOY --
Tyres
Front CST XPEDIUM PUNCTURE-RESISTANT 700C X 35 TIRES (50-75 PSI) Rad Power Bikes by Kenda K-Rad 20" x 3.3", K-Shield puncture-resistant liner
Rear CST XPEDIUM PUNCTURE-RESISTANT 700C X 35 TIRES (50-75 PSI) Rad Power Bikes by Kenda K-Rad 20" x 3.3", K-Shield puncture-resistant liner
Wheel / RIM ANODIZED BLUE ALLOY 700C Double wall, 36H
Brakes
Front SHIMANO TX-805 MECHANICAL DISC --
Rear SHIMANO TX-805 MECHANICAL DISC --
Brake Lever -- Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length -- 1727 mm
Height -- 698 mm
Weight 15.9 kg 31 kg
Handlebar Width -- 660
Seat Height -- 889
Wheelbase -- 1143 mm
Overview
Features -- - Lights :
Front : Standard Rad Power Bikes LED headlight
Rear : Integrated taillight with brake light
- USB Ports : Display: 5V, 1 Amp
- Reflective Sidewall Striping
- Integrated Brake Light
- Battery Life : A fuel gauge for your electrons.
- Odometer
- Speedometer
- Wattmeter
Additional Details 16T SINGLE-SPEED FREEWHEEL Controller : 48V, 750W
Hub Motor : 750 W 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)
Brake Pad Material : Sintered metal
Brake Rotors : Tektro 180 mm front and rear
Fenders : Full coverage front and rear
Freewheel : DNP 7-speed freewheel, 11-34T
Gearing : 1 x 7-speed
Kickstand : Heavy-duty aluminum with wide plastic foot
Racks : Optional
Recommended Rider Heights : 5'2" - 6'2"
Dropout Width :
Front : 135 mm
Rear : 170 mm
Bottom Bracket Shell Width :
100 mm
Square Taper Bottom Bracket
Seat Tube Length : 16"
Top Tube Length (effective) : 23"
Headtube : 4.75"
Chainstay : 19"
Max Tire Width : 4"
Payload Capacity : 125 Kg
Folded Dimensions (LxWxH) : 1041 x 559 x 711

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