Heybike Saturn

85/100
BikeRide Score
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Facts

Gender
Release Year
Brand
Charge Time
6.5, 12.5 Hours
Maximum Range
50, 90 Miles
Top Speed
40 mph
Watts
1000 W
Torque
95 Nm
Volts and Amp Hours
52V 18.4Ah, 52V 36.8Ah
Class
Drive
Wheel Size
Number of Gears
Gearing Type
Weight
103, 115 lb
Suspension
Brake Type
Frame Material

Summary of Reviews

We have read all expert and user reviews on the Heybike Saturn. In summary, this is what cyclists think. Published Jul 03, 2026 by Reda Ashour.

9 reasons to buy

  • Heybike Saturn is sold with one or two 957Wh batteries.
  • The Saturn comes with front and rear lights, turn signals, a brake light, a rear rack (rated for 55lb), passenger footpegs, and fenders.
  • Using max assist, one reviewer gets 51.5 miles of range on the dual-battery Saturn.
  • Testers enjoy the responsive power delivery and “punchy” acceleration.
  • With the bike unlocked, testers reach speeds of up to 38mph.
  • The Saturn has space for a passenger, as long as the total payload is below 330lb
  • Testers find the upright riding position comfortable.
  • The long seat and angle-adjustable handlebars allow riders of varying heights to find a comfortable position.
  • Heybike's companion app allows customization of top speed in each PAS level.

9 reasons not to buy

  • At over 103 to 115lb, the Saturn is very heavy, even for a motorcycle-style e-bike.
  • Reviewers complain that the suspension is stiff and offers little adjustability. The shock reservoirs are also fake.
  • An expert says the brakes provide insufficient stopping power for riding in the Saturn's unrestricted mode.
  • It is difficult to see the taillight under the rear rack.
  • Only one charger is provided with the dual-battery Saturn.
  • Testers say acceleration tapers off after 20mph in unrestricted mode, and there's minimal difference between PAS levels 1, 2, and 3.
  • The Saturn struggles on steep hills in testing.
  • Reviewers find the seat uncomfortable.
  • Two test bikes arrive with the brake sensors disconnected inside the cable sleeve.

Bottom line

Heybike's Saturn is a budget moto-style e-bike available with one or two batteries. Testers of the dual-battery Saturn get impressive ranges in testing, but Heybike's claim that this is a "Powerhouse" is debatable. The motor is responsive, and acceleration feels fast, but it tapers off around 20mph, and the bike struggles on steep hills, despite its 1,000W nominal power. Insufficient stopping and poor overall comfort are further drawbacks, but given the price, reviewers feel the Heybike Saturn's shortcomings are acceptable.

Expert Reviews

80/100 based on 5 rated expert reviews
90
Rider Guide

Heybike Saturn Review: The Cheap Long-Range Moped-Style E-Bike King

For riders who want maximum comfort, power, and real-world range per dollar, it makes a very strong case for the new budget moped-style range king.

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76
?
This review has been given a score. Read more here
MrCentralDriver

Don’t Buy a Budget E-Bike Until You See the Heybike Saturn

Overall, I do think the price is good… but it does have some shortcomings.

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91
?
This review has been given a score. Read more here
EV Tech Steven

The Fastest E-Bike I’ve Tested This Year! (Heybike Saturn 40MPH Secret) Review

The acceleration is off the charts. When it comes to top speed, you can unlock up to 40mph. I (a 210lb person) got up to 37, 38mph.

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70
?
This review has been given a score. Read more here
Maximum Charge

Heybike Saturn: Are They Secretly Building the Best Batteries?

If I were to redesign this bike, I’d probably say make it cheaper and just get rid of the suspension all around. Or put better suspension, make it a little bit more expensive, and a squishier seat as well.

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75
?
This review has been given a score. Read more here
Tools&Targets

To the Moon & Back! Heybike Saturn 52 Volt Dual-Battery E-Bike Ride & Review!

It’s not a torque machine off the line, but it gets up to speed, and it’s got a nice top speed. The big Achilles heel of this bike is the comfort level.

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Can an E-Bike Really Be This Cheap & Fast? Heybike Saturn Review

You’re going to have compromises with any bike in this price tier, but if you’re just looking for pure performance, good build quality, and an overall fun experience at a really good price, it’s very hard to beat this bike.

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User Ratings

0/100 based on 0 ratings
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Bike Comparison

Heybike Saturn in comparison to averages

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