Radster Trail Large

Off-road fun meets eye-catching style with our svelte all-terrain ebike.

Rugged good looks are just the beginning.
The Radster Trail is an electric off-road bike with the power to do anything, and the range to go anywhere. The 100 Nm motor makes quick work of hills, the 28 mph top speed promises fast-paced fun, and with two frame sizes for a personalized fit, it’s so comfortable that you’ll barely feel like you’re roughing it.

Safe Shield - Raising the bar

Both the electrical system and the batteries on this model are UL listed to UL-2849 and UL-2271.

To set a new standard for ebike safety, the Safe Shield Battery features thermal-resistant technology, which means that each cell is encapsulated by a unique heat-absorbing resin designed to prevent an accident from escalating.

Visibility - All eyes on you

All 2024 models feature a bright 200 lumen headlight for safer night riding and rear-facing turn signals that let cars, pedestrians, and fellow cyclists know your next move.

All-weather support - Ride rain or shine

Our 2024 models are built to handle the rain. With industry-leading IPX6 weather-protection, they can withstand high-pressure, heavy water splashes. And for added safety, they’re equipped with hydraulic disc brakes to ensure all-weather stopping ability.

Secure rides - Reliability on wheels

Keep the ride going. This model features a thru axle to ensure a strong, safe, and secure wheel system.

Feel natural
Experience smooth rides on any terrain with a torque sensor that responds to the way you pedal, added power for effortless hill climbing, and hydraulic disc brakes that bring you to a prompt, graceful stop.

Ride the way you want
Blaze your own trail. Versatile mid-fat tires glide over mountain paths and uneven pavement, while the adaptable class 1, 2, and 3 speed settings let you set your own pace. Add in its two frame sizes, and the possibilities are endless.

Rain or shine
No more rainchecks. With industry-leading IPX6 weather-protection and a brighter 200 lumen headlight, the Radster Trail is your go-to rainy day companion.

Radically safe
Stay safe in the saddle with rear-facing turn signals. When the ride’s over, secure your ebike by locking the controls with a fob or personal security code. And for ultimate peace of mind, the Safe Shield Battery is outfitted with thermal-resistant technology.

Radster Trail Large Ebike Specifications

• Battery

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

• Charger

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

• Class

  Class switchable 1 to 3. Ships in Class 2 status.

• Display

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

• Hub 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.

• Lights

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

• Pedal Assist

  Torque sensor, 5 PAS Levels, plus a zero assist option

• Range

  Estimated 25-65 miles per charge

• Throttle

  Half twist throttle

• USB Ports

  One USB-C port, located on remote

• Bell

  Yes

• Brake System

  Tektro Hydraulic Disc E350

• Brake Pads

  Tektro semi-metallic P20.11

• Brake Rotors

  180mm x 1.8mm

• Crank Set

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

• Derailleur

  Shimano 8-speed

• Fenders

  Front and full rear alloy mudguard

• Fork

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

• Frame

  Aluminum

• Freewheel/Cassette

  8-speed freewheel 11-34T

• Gearing

  1x8 speed

• Grips

  Ergonomic rubber comfort grips

• Handlebar

  Aluminum, 710mm wide

• Kickstand

  Side mounted, adjustable angle kickstand

• Pedals

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

• Rear Rack

  Integrated, 55 lb (25 kg) carrying capacity

• 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

• Seatpost Clamp

  38.1 mm

• Shifter

  Shimano 8-speed thumb shifter

• Stem

  40mm A-head

• Tires

  Kenda Havok 27.5" X 3.0" with puncture protection and tan sidewall

• To ensure uninterrupted shipping, some parts may differ from those listed. Rest assured, our engineers rigorously test each component to guarantee quality and compatibility.