Heybike Saturn Dual Battery vs Macfox X1SSaturn Dual Battery vs X1S
Both checked Sep 2026 against manufacturer pages
Key differences
What actually differs
Weight
Macfox is 50 lb lighter
Heybike
115 lb
Macfox
65 lb
Total load
Heybike carries 110 lb more
Heybike
330 lb
Macfox
220 lb
Rider plus cargo.
Rider limit
Only Macfox publishes one
Heybike
—
Macfox
220 lb
We can't confirm Heybike's rider limit.
Battery
Heybike has 91% more
Heybike
956.8 Wh
Macfox
500 Wh
Top speed
Heybike is 8 mph faster
Heybike
28 mph
Macfox
20 mph
Heybike is outside Class 1–2.
Verdict
Which one for you
- Easiest to lift or carryMacfox X1S50 lb lighter overall.
- Heavier ridersMacfox X1SThe only one with a published rider limit (220 lb). Heybike allows more total load but doesn't say how much of it can be the rider.
- Longest ridesHeybike Saturn Dual BatteryLarger battery. Both range claims are the brand's, not tested.
Full specs
Side by side
SpecHeybike Saturn Dual BatteryMacfox X1S
Fit
Step-over height
33.5″
Not published by brand
Rider height
5′3″–6′3″
5'3'' and up
Seat height
33.5"
31.5''
Rider limit
—
220 lbBetter
Total load
330 lbBetter
220 lb
Motor
Rated power
1000W
500W
Peak power
1,800W
750W
Torque
95 NmBetter
65 Nm
Battery
Capacity
956.8 WhBetter
500 Wh
Voltage and amp-hours
52V · 36.8Ah
48V · 10.4Ah
Range and speed
Claimed range
60–100 Miles — Dual BatteryBetter
Up to 28 miles
Top speed
28 mph
20 mph
E-bike class
Class 2 or 3
Class 2
Size and folding
Weight
115 lb
65 lbBetter
Wheels
20"
20''
Brakes and drivetrain
Brakes
2-Piston Hydraulic Disc Brakes with Motor Cut-Off; Rotor: 180 × 2.0 mm
Hydraulic Disc Brakes
Gears
Not published by brand
Single Speed
Comfort and safety
Suspension
Hydraulic Front Fork, T: 140mm; Rear Spring Suspension, T: 55mm
Front
Certifications
UL 2849
Systems meet UL 2849 and batteries meet UL 2271. UL 2271 Certified (Single battery…
List price
Price
$1,499
$1,399Better
"Better" marks the stronger figure where one clearly exists. Range and battery claims are the brand's own. "~" means we calculated it. "—" means we haven't checked it yet. Sources and any conflicting figures are on each model page.