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2020 Rad Power Bikes

RadMini 4

Prix du fabricant

1 499 $US(1 294 €)
Poids30,4 kg  
CadreAluminium
SuspensionSemi-rigide, 80mm
roues20″ Aluminium
Transmission1 × 7
GroupeTourney, Altus
MoteurBafang 750W 80Nm hub-drive
Batterie672Wh
FreinsTektro Disque mécanique
Où acheter
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Top Comparaison
Connaissances
Transmission

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

42 km/h

RadMini 4

35 km/h

Similar Bikes

Highest gear

(descending)

Commentaires
Electric Bike Review
Rad Power Bikes RadMini 4 (EU Version) Review

sept. 2020

Price: $1699.00 | Model Year: 2020 | The first folding fat tire model from Rad Power Bikes to become available in Europe! Custom 3.3

Observations
  • The first folding fat tire model from Rad Power Bikes to become available in Europe! Custom 3.3" wide tires have reflective sidewalls, puncture resistant lining, and all-terrain checkerboard tread making them off-road capable. Fourth generation RadMini hardware has all of the kinks worked out, and it comes standard with wide plastic fenders, integrated lights, and an adjustable spring suspension fork with preload and lockout clickers

  • Only available in one frame size and one color, but the handlebar and seat height are adjustable, so it can accommodate a wide range of body types. The folding joint is fairly narrow, so you won't bump your knees, but there are no bottle cage bosses and the wires are external vs. internally routed. The frame feels very solid and doesn't suffer from frame flex, but it's fairly heavy at ~31kg

  • Large 180mm disc brake rotors provide excellent stopping power and control, both brake levers activate the rear light for safety and cut power to the motor. RAD optimized 250 watt Bafang planetary geared hub motor feels powerful but smooth, you can adjust the top speed down from 25km/h in the settings menu. Large aluminum alloy folding pedals feel solid, alloy chainring guide keep your pants clean and prevents chain drops

  • Wide 11 to 34 tooth gearing makes it easy to pedal up steep hills and comfortable to maintain ~25km/h top assisted speeds without feeling outpaced, large thumb shifter is intuitive but a little difficult to reach compared to triggers. The new twist assist design feels good and overrides pedal assist levels 1-4 for full power as long as you're pedaling. Full sized 1 amp USB charging port below display, excellent kickstand placement, large selection of racks and accessories that are cross-compatible with other RPB models

Lire la critique

Spécifications
Construire
Cadre

6061 aluminum

Dégagement des pneus4"

Fourche

RST spring fork, 80 mm travel, with lockout and preload adjustment

Voyager80mm

Type de ressortRessort

Pédalier

100 mmSquare Taper Bottom Bracket

Casque

Semi-integrated, 1-1/8" straight steerer tube

Tige

High-rise folding stem with 3" vertical adjustment

Guidon

Custom formed aluminum, 26" wide, 2.5" rise

Selle

Velo Plush with lifting handle

Tige de selle

Promax, 350 mm x 27.2 mm

TypeRigide

Pédales

Wellgo P256 CrMo axle, forged aluminum folding platform with reflectors, standard 9/16" x 20 TPI threading

Poignées

Durable imitation leather ergo

Groupe
Derailleur arriere

7-Speed Shimano Altus

Manivelle

48T, 170 mm ProWheel Pioneer forged alloy, dual-sided aluminum bashguard

Manettes

Shimano SL-TX50-7R thumb shifter, 7-speed

Cassette

DNP 7-speed freewheel, 11-34T

Chaîne

KMC Z7

Freins

Tektro Aries (MD-M300)

TypeTektro Disque mécanique

Leviers de frein

Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell

roues
Jantes

Double wall, 36H

Rayons

12-gauge stainless steel, black

Pneus

Rad Power Bikes by Kenda K-Rad 20" x 3.3", K-Shield puncture-resistant liner

Disques

Tektro 180 mm front and rear

Composants électriques
Moteur

750W brushless Bafang geared hub motor with 80 Nm of torque, 5:1 planetary gear reduction

Batterie

48V, 14 Ah (672 Wh) with Lithium NMC Samsung 35E cells, rated for 800 charge cycles

Affichage

Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more

Chargeur

48V, 2 Amp Rad Power Bikes smart charger, operates on both 110V and 230V AC power outlets

Accessoires
Lumières

Front: Standard Rad Power Bikes LED headlightRear: Integrated taillight with brake light

Garde-boues

Full coverage front and rear

Porte-bagages

Optional

Remarques de cyclistes
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First added 6 février

Last updated 21 juillet

Not listed for 2,152 days