Originally featured in Adventure Cyclist magazine in June 2021, this review dives deep into the Rad Power RadWagon 4, evaluating its capabilities as a cargo eBike for adventurous individuals and, importantly, families. While the keyword “Reviews On Tools Empire Ride On Battery Operated Kids Car” might initially seem unrelated, we’ll explore how the RadWagon 4 can be considered a powerful “tool” for modern families, potentially even replacing the need for a traditional “kids car” for shorter trips and errands.
The author of the original article pre-ordered the RadWagon 4 seeking a solution to cabin fever and COVID restrictions. They desired a bike capable of adventure and hauling cargo, effectively acting as a car replacement for local journeys. The RadWagon 4 emerged as a Class 2 eBike, featuring a throttle and pedal assist, capable of traveling approximately 20 miles with cargo, perfectly aligning with the need for local exploration and practical transportation.
Priced at $1899, the RadWagon 4 presents itself as a significant investment, justified by its intelligent design and versatile functionality. A standout feature is the concealed USB port within the display, allowing for on-the-go charging of devices like phones or GPS units – essential for family outings or longer exploratory rides. The inclusion of a stabilizing spring for the front wheel enhances parking stability, particularly useful when managing the bike with children nearby. Furthermore, the handle integrated into the saddle’s rear facilitates maneuvering this substantial bike, a welcome feature for parents navigating storage or transport. The adjustable seatpost and handlebars ensure comfortable fitting for riders ranging from 5’1″ to 6’4″, accommodating various family members.
However, the RadWagon 4’s size and weight, especially when loaded with accessories and cargo (potentially including a child), can pose a challenge for smaller riders when not in motion. Accidental throttle engagement during handling, though easily done, requires caution, particularly in family settings. While manageable indoors, it’s not as easily maneuverable as lighter bikes, a consideration for families with limited storage space.
Modularity is a key strength of the RadWagon 4. Its numerous mounts allow for extensive customization, enabling it to carry multiple passengers or various cargo configurations. While Rad Power recommends a rear rack limit of 120 lbs, the possibilities for family use are vast: child carriers for transporting kids, cargo trays for groceries, or even dog carriers for family pets. The accessory ecosystem, primarily proprietary to Rad Power, offers a wide array of options to tailor the bike to specific family needs.
Powering the RadWagon 4 is a 672Wh lithium-ion battery coupled with a 750W hub motor. Optimal battery maintenance involves removal after each ride, especially in colder climates, to ensure longevity and consistent performance. The ready availability of electric assist transforms neighborhood errands and family outings, regardless of weather or terrain. Integrated front and rear lights, fenders, and a bell enhance safety and practicality for family use, extending usability across different conditions.
The 22 x 3.0in. tires provide exceptional stability, crucial when carrying precious cargo like children. While the author expresses a desire for knobby tire options for varied terrains, the stock tires are engineered for strength and stability, inspiring confidence even on uneven surfaces. This stability is paramount for families prioritizing safety and control when carrying kids or family essentials.
Despite its robust build, the RadWagon 4 handles surprisingly well, navigating tight corners with agility unexpected for a cargo bike. Tektro disc brakes provide reliable stopping power, essential for safe family cycling. The 7-speed cassette allows for comfortable pedaling even without motor assistance, offering flexibility for varied riding styles and fitness levels within the family.
As a Class 2 eBike, the RadWagon 4 prioritizes practicality over extreme speed, reaching a maximum assisted speed of 20 MPH. The throttle is a standout feature, providing immediate assistance for starting from a standstill, particularly useful when loaded with cargo or children, or tackling short inclines. Five power levels and seven gears offer ample control for diverse riding conditions and cargo weights, allowing for comfortable and efficient family cycling experiences.
The RadWagon 4’s capabilities extend beyond daily errands, envisioning family adventures like overnight trips. With a range of 25-45 miles per charge, it opens possibilities for longer family excursions, especially when combined with charging opportunities at destinations. Whether for romantic getaways or family camping trips, the RadWagon 4 presents itself as a versatile platform for creating lasting memories. Even for everyday life, it facilitates “micro-adventures,” transforming routine tasks into enjoyable family experiences.
Rad Power RadWagon 4 Specifications:
Price: $1,899
Sizes available: one size
Weight: 76.7 lbs. (including pedals)
Test Bike Measurements
Stack: 635mm
Reach: 550–635mm
Seat tube length: 345mm
Seat height: 690–940mm (measured from bottom of pedal stroke)
Chainstays: 739mm
Dropout width: Front: 135mm Rear: 175mm
Wheelbase: 1365.7mm
Standover height: 600mm
Payload capacity: 350 lbs.
Rear rack capacity: 120 lbs.
Specifications
Frame: 6061 aluminum, integrated rack
Motor: 750W geared hub motor
Battery: 672Wh lithium-ion, rated for 800 charge cycles
Charger: 48V Rad Power Bikes smart charger
Range: 25–45 miles per charge
Fork: Steel, rack and fender mounts
Handlebar: Rad Power Bikes alloy swept-back
Stem: Satori EZ3 AHS tool-free adjustable stem
Rear derailer: Shimano Acera, 7spd
Shifter: Shimano Acera
Brakes: Tektro Aries MD-M300 mechanical disc
Rotors: Tektro, 180 mm front and rear
Bottom bracket: Square-taper JIS
Crankset: 46T chainring, 170mm length, dual-sided chainring guard
Cassette: Shimano Acera 7spd, 11–34T
Seatpost: Satori telescoping
Saddle: Plush with lifting handle
Rims: Shinning DB-X50, 36h
Tires: VEE 22 x 3.0in.
Extras: Spring-loaded dual-leg kickstand, aluminum platform pedals, front and rear lights, full fenders, water-resistant cables, LED display
Gearing Range
46
11 92
13 78
15 67
18 56
21 48
24 42
34 30
