Which is better for hills?

The Saturn has slightly more torque at 95 Nm versus 90 Nm, and 1800W peak power. The R7 claims a 30° max incline and 7 gears, so both handle hills well.

Which has longer range?

The R7 claims up to 65 miles on its 48V 15Ah battery. The Saturn claims up to 50 miles with pedal assist from its larger 956.8Wh battery, so real-world results depend on assist level and terrain.

Which is better for carrying a passenger?

The Saturn. It has a dual-saddle long bench seat, a 330 lb payload and a rear rack rated to 450 lbs. The R7 has a single saddle.

Is the Saturn worth the extra money?

It costs $41.19 more as of November 5, 2026. You get more torque, a bigger battery, a passenger seat and IPX6 protection, but a heavier steel frame.

Which is easier to ride in the city?

The R7's aluminum frame is lighter and it has a 25 km/h speed limiter setting. The Saturn is 115 lbs and Class 3, so check your local rules.

Do both have hydraulic disc brakes?

Yes. Both list hydraulic disc brakes and 20x4 inch fat tires.

TST R7 Moped Style 1500W Full Suspension Electric Bike vs Heybike Saturn

Buy the TST R7 if you want full suspension comfort, a lighter aluminum frame and a lower price. Buy the Heybike Saturn if you want more torque, a bigger battery and a long bench seat for carrying a passenger or cargo. The R7 is $849.00 at TST Ebike as of November 5, 2026; the Saturn is $890.19 at Walmart as of November 5, 2026.

Today the TST R7 Moped Style 1500W Full Suspension Electric Bike costs $41.19 less at its best price.

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