2024 Rad Power Bikes

Radster Road

A 29″ aluminum frame commuter e-bike with modest components and hydraulic disc brakes.
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Manufacturer Price

$1,999
Weight75.0 lbs  
FrameAluminum
SuspensionHardtail, 80mm
Wheels29″
Drivetrain1 × 8
GroupsetShimano
Motor750W 100Nm hub-drive
Battery720Wh
BrakesHydraulic Disc
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Insights
Gearing

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)

39 mph

Radster Road

31 mph

Similar Bikes

Highest gear

(descending)

Sizing
One Size

5'6" – 6'4"

Rider Fit Notes

None yet.

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Price History
Reviews
Electric Bike Review
Rad Power Bikes Radster Road E-Bike Review, 2024

Jun 2024

Price: $1999.00 | Model Year: 2024 | Rad’s latest commuter has a new design, improved motor, and unique battery tech. With this model Rad offers class 2 or class 3 speed rides.

Observations
  • Rad’s latest commuter has a new design, improved motor, and unique battery tech. With this model Rad offers class 2 or class 3 speed rides.

  • When it comes to Class 3 commuters, many suffer from one of a couple of drawbacks that keep them from fulfilling that speedy commuter role. Some aren’t stable enough at speed, so people slow down until they feel more confident, while some simply don’t have a gear big enough to allow the rider to pedal at 28 mph. Others say they deliver Class 3 speed but don’t have the power to reach 28 mph. The Rad Power Bikes Radster Road nips all of those issues with this excellent design.

  • Thanks to a 750W brushless, geared hub motor, 29-in. wheels and a 50x11t top gear, the Rad Power Bikes Radster Road can accelerate up to 28 mph with ease and once there hold that pace. Those 29-in. wheels make for a stable, confidence-inspiring ride. The trick to feeling comfortable at speed is for the e-bike to remain calm. It should be maneuverable, but shouldn’t feel twitchy and larger wheels offer a more stable ride because they generate more gyroscopic effect. I loved the handling on this e-bike.

  • With commuter e-bikes we often see the greatest value near the $1500 price point, but the Rad Power Bikes Radster Road squeaks in just under $2000 and every dollar is well-earned. From the 750W hub motor to the 720Wh Safe Shield battery, to the 8-speed drivetrain and hydraulic disc brakes, this is a well-designed commuter. See Latest Price

Read Review

Electric Bike Report
Rad Power Bikes Radster Road Review

Mar 2024 · John S. Bozick

A Peppy, Powerful, and Responsive Commuter with New Safety and Security Tech! As the first new model in Rad Power Bikes’ lineup since 2022, the Radster marks the next stage in the brand’s evolution. With two configurations, the Radster Road sticks to its roots as a commuter, while the Trail version adopts an off-road approach.

Highs
  • A more powerful and more responsive motor than we’ve seen on any previous Rad bikes! The Radster’s 750W hub motor features a torque sensor and 100 Nm of torque.

  • Impressive safety features including a potted Safe Shield battery, UL2271 and UL2849 certification, turn signals, and more.

  • The Radster maintains Rad’s trademark feel with steady, reliable motor output and thoughtful design.

  • An ergonomic, comfortable riding position with great visibility – all benefits of the bike’s Dutch influence.

  • Good ride stability and predictable handling with 29”x2.2” Kenda Kwick tires.

  • An uncommon extra layer of security with a keycard fob or password lock.

  • Offers speed/Class customization; can be adjusted between Class 1, Class 2, and limited or full Class 3 modes.

  • Looks are subjective, but we like the Radster Road’s signature, industrial-feeling aesthetic.

Lows
  • We found the Radster Road’s handlebar type and height to be somewhat mismatched, but this can be corrected (if needed) with a different stem and/or handlebars.

  • Something to be aware of: at 78 lbs with the battery installed (67.5 lbs without), the Radster Road is relatively heavy when compared to similar e-bikes.

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Aluminum

Fork

SR Suntour hydraulic suspension fork, 80mm travel, tapered steerer tube, thru axle

Travel80mm

Stem

70 mm A-head

Handlebar

Aluminum, 710 mm wide

Saddle

Padded sport saddle with shallow anatomic cut-out and contoured sides

Seatpost

Regular: 350 mm x 31.6 mm, Large: 400 mm x 31.6 mm

TypeRigid

Pedals

Alloy Platform, Boron axle with reflectors, standard 9/16" X 20 TPI threading

Grips

Ergonomic rubber comfort grips

Groupset
Rear Derailleur

Shimano 8-speed

Crank

50T with dual sided chain ring cover, 170 mm crank arms

Shifters

Shimano 8-speed thumb shifter

Cassette

8-speed freewheel 11-34T

Brakes

Tektro Hydraulic Disc E350

TypeHydraulic Disc

Wheels
Tires

Kenda Kwick Series 29" X 2.2" with Puncture Protection and reflective strip

Disc Rotors

180 mm x 1.8 mm

Electric Components
Motor

Rear hub 750W, 100 Nm torque, Stated wattage is the manufacturer’s rated power capacity. Actual power-to-ground wattage is under 750W to ensure ebike regulatory compliance and may vary depending on riding conditions.

Battery

15Ah 720 Wh Safe Shield Advanced Semi-Integrated Battery, Samsung 50GB or LG M50LT cells, UL Certified to UL-2271

Display

Rad custom color display. See Display section below for details.

Charger

48VDC, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets

Accessories
Lights

Auto-on feature, Front: ~200 lumens LED headlight with built-in reflector, Rear: Integrated taillight with brake light and turn signals

Fenders

Full coverage aluminum alloy fenders with chain guard

Racks

Rear: Integrated, 55 lb (25 kg) carrying capacity

Bell

Yes

Rider Notes
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Last updated June 15