C3Strom Astro Pro 750W Fat Tire Electric Bike

FREE Shipping to US Lower 48
DAILY Inventory Updates
NEED HELP? Call 888-883-3350

Dark Gray
Future Silver

Powerful 750W Rear Hub Motor 

52V/20Ah Removable Lithium-Ion Battery w/ Samsung Cells

7-Speed Drivetrain w/ 5-Level Pedal Assist System (PAS) & Throttle

20" x 4.25" Fat Puncture-Resistant Street Tires


C3Strom  Authorized  Dealer

C3Strom Astro Pro Description

The Astro Pro is a 750W rear-hub electric bike designed for daily life. Whether you require an ebike for commuting to work or leisure, the Astro Pro is a very good choice. It is superbly designed for range and speed.


c3strom astro pro ebikes image


Ride With The Change

The Astro Pro is a futuristic electric moped bike created for today’s urban road warriors. You’ll have a completely new perspective on the road thanks to its powerful ebike, which has a top speed of 32 mph, street tires, and the appearance of a vintage rebel motorbike.

Rebel Soul

The soul of the Astro Pro is the 750W Bafang motor with 80Nm of torque. Control that power with 5-level PAS and Multi-Class riding modes Class3 and Off-Road. Blazing through the city has never been this thrilling.

Ultra Long Range

The streets are yours to ride thanks to the 1040Wh Samsung battery. Ride all day and through the night with its 78 miles of provided range and fast charging that takes just 4-5 hours.

Built To Last

The battery and other components are enclosed and safeguarded by a sleek and sturdy aluminum alloy frame. This ride is smooth and sturdy thanks to the frame, comfortable silicone saddle, puncture-resistant street tires, hydraulic front fork, and an optional rear rack.


c3strom astro pro outdoors with riders

Astro Pro Specifications

  • Motor: 750W (1200W Peak) Bafang Rear Hub Motor w/ 80Nm of Torque
  • Battery: 52V/20Ah (1040Wh) Removable Lithium-Ion Battery w/ Samsung 21700 Cells
  • Charge Time: 4-5 Hours
  • Charger: 52V 4A Fast Charger
  • Controller: 35A Peak Frame-Integrated Controller
  • Drive Modes: 7-Speed Shimano Drivetrain w/ 5-Level Pedal Assist System (PAS) & Half Twist Throttle
  • Display: 3.5" LCD Display (Includes Smart App w/ Bluetooth)
  • Frame: 6061 Aluminum Alloy Diamond Frame
  • Riding Classes: Class 3 & Off Road
  • Dive Units: 170mm / 56 Tooth / 7-Speed (available with an upgraded 8-speed flywheel)
  • Suspension: Hydraulic Suspension Fork
  • Brakes: 4 Piston Hydraulic Disc Brakes w/ 203mm Rotors
  • Seat Height: 30.6"
  • Tires: 20" x 4.25" Fat Puncture-Resistant Street Tires
  • Saddle: Ultra Long Comfortable Silicone Saddle
  • Pedals: Wellgo Platform Pedals
  • Light: Front & Rear Lights
  • Chain: KMC Z7 Chain
  • Crankset: 56T, 170mm
  • Accessories: Fenders, Rear Rack
  • Max Speed: Class 3 - 28 Mph, Off-Road - 32 Mph
  • Rear Rack Capacity: 33 Lbs
  • Weight: 94 Lbs
  • Max Load capacity: 330 Lbs
  • Assembly: The Astro Pro comes mostly assembled. Final assembly includes attachment of the pedals, handlebar, front wheel, and fenders. Please see the PDF user manual below.
  • Tools Required: 8/10mm & 13/15mm Double Wrenches, 4mm & 5mm Allen Wrenches (Included)
  • Warranty: 1 Year
  • Shipping: Free shipping to the lower 48. For shipments to Alaska, Canada and Hawaii please email your shipping address to

Astro Pro Size & Fit Guide

Astro Pro Size & Fit Guide

Astro Pro User Manual

Astro Pro Electric Bike Review

Orders for in-stock items take 24-48 hours to process, then about 5-7 days in transit. Delays due to Covid have occurred. If an item is on backorder, the estimated ship date will be shown below the Pre-Order Button.

All products are shipped free within the Contiguous US via UPS, FedEx or similar carrier. Shipping to AK, HI and PR may incur additional charges.

If your package appears damaged from shipping, please do not accept it. Tell the driver to keep the package and contact us immediately at 888-883-3350. We offerGuide Package Protectionto ensure against lost, stolen or damaged goods. Click here to learn more about Guide.

Returns for buyer’s remorse are typically not accepted by our suppliers, and if accepted, the customer may incur shipping and restocking fees.

Please click here to read our entire Shipping & Returns Policy.


Have a Question?

Be the first to ask a question about this.

Ask a Question