Rad Power Bikes Radster Road vs Ride1Up Portola
Two of the commuter e-bikes in our best commuter e-bikes: aventon, velotric, rad power, ride1up & more comparison, lined up spec by spec. Every figure comes from the manufacturer pages linked below, and the scores use the same published formula as the full ranking.
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Best for: 100 Nm Class 1–3 commuter with a 720 Wh battery
Check price at AmazonBest for: Compact 20-inch utility commuter, 342 lb capacity
Check price at AmazonSpec-by-spec comparison
Green marks the better published figure. "Not listed" means the manufacturer doesn't publish it.
| Spec | Rad Power Bikes Radster Road | Ride1Up Portola | Weight |
|---|---|---|---|
| Rated motor powerThe motor's nominal (rated, sustained) output as the maker states it, not the higher peak figure. Peak figures appear in each bike's notes. A bike whose maker publishes only a peak figure scores as the lowest rated figure in the category. | 750 W | 750 W | 15% |
| Battery capacityBattery capacity in watt-hours. Where the maker lists only volts and amp-hours, we multiply them (for example 48 V x 15 Ah = 720 Wh) and say so in the product's notes. Larger batteries generally go farther under the same conditions. | 720 Wh | 720 Wh | 20% |
| Claimed rangeThe maker's own maximum range claim, usually in the lowest assist level. Real range depends on rider weight, hills, wind, temperature and assist level, so treat it as a comparison figure, not a promise. Where a maker gives a span, we use the top of it. | 65 mi | 60 mi | 15% |
| Top assisted speedThe highest assisted speed the maker lists, including settings unlocked in the app or display. 28 mph is the Class 3 ceiling, so anything above it scores the same as 28 mph. | 28 mph | 28 mph | 10% |
| Payload capacityThe maker's maximum load for rider plus cargo. Where the maker gives a gross vehicle weight instead, we subtract the bike's weight and say so in the notes. | 320 lb | 342 lb | 15% |
| Bike weightLighter bikes are easier to lift, carry upstairs and ride with the motor off. A weight published without the battery is not comparable, so it shows as Not listed. | 74.5 lb | 61 lb | 10% |
| Motor torquePeak torque in newton-metres as the maker states it. More torque helps on hills and when starting with a load. | 100 Nm | 90 Nm | 10% |
| Hydraulic disc brakesYes when the maker lists hydraulic disc brakes. They generally need less hand force than mechanical (cable) discs. | Yes | Yes | 3% |
| Water resistanceThe water digit of the IP rating the maker lists for the bike (the second digit, so IPX5 and IP65 both count as 5). Where only the battery or motor carries a rating, we say so in the notes and leave the bike rating blank. | IPX6 class (powerful jets) | Not listed | 2% |
| Motor | 750 W, 100 Nm | 750 W sustained geared hub, 90 Nm | info |
| Battery | 48 V 15 Ah, 720 Wh | 48 V 10 Ah or 15 Ah (720 Wh computed for 15 Ah) | info |
| Range | 65+ miles | 25–45 mi (10 Ah), 30–60 mi (15 Ah) | info |
| Class | 1, 2 or 3 | 1–3 | info |
| Water rating | IPX6 | Controller IPX6; no bike rating listed | info |
| Weight | Not listed | 61 lb (one listed configuration) | info |
| RidePick score | 6.4/10 | 6.4/10 | 100% |
Where each one comes out ahead
Rad Power Bikes Radster Road
Better published figure on: Claimed range, Motor torque.
What we like
- Top motor torque in this comparison (100 Nm)
Watch out for
- Highest bike weight in this comparison (74.5 lb)
Ride1Up Portola
Better published figure on: Payload capacity, Bike weight.
What we like
Watch out for
- Water resistance not published by Ride1Up
Verdict
On published specs these two score the same. Specs don't capture sound character or feel, so weigh the pros and cons above too.
- Choose the Rad Power Bikes Radster Road if this sounds like you: 100 Nm Class 1–3 commuter with a 720 Wh battery.
- Choose the Ride1Up Portola if this sounds like you: compact 20-inch utility commuter, 342 lb capacity.
- Rad Power Bikes Radster Road: Rad Power Bikes: Radster Road
- Ride1Up Portola: Ride1Up: Portola