Qualisports Dolphin Plus 2023
2023 E-bike
Estimate price |
1,899$
Weight | 23.13 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
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Frame Aluminum -
Wheels 20" -
Groupset Shimano -
Suspension Rigid -
Motor 500W 40Nm hub-drive -
Battery Weight: 7.5 lbs (3.4 kg) (8.1lbs with Saddle, Downtube Battery is 4lbs), Brand: Samsung 18650 Cells, Voltage: 48 volts, Amp Hours: 17.5 ah (10.5ah Seat Tube Battery, 7ah Downtube Battery), Watt Hours: 840 wh (504wh Seat Tube Battery, 336wh Downtube Battery), Chemistry: Lithium-ion -
Drivetrain 1 × 7 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
6061 Aluminum Alloy
Suspension Fork
Rigid 6061 Aluminum Alloy, 100mm Hub Spacing, 9.5mm Threaded Axle with 15mm Nuts
Drivetrain
Shift Levers
Shimano Triggers on Right (One-Way High Lever, 3-Shift Low Lever)
Cassette
7 Speed 1x7 Shimano Tourney Derailleur, MF-TZ500-7 14-28 Tooth Freewheel
Crank
Prowheel Forged Alloy, 165mm Length, 52 Tooth Chainring with Plastic Guard
Pedals
Generic Plastic Platform, Folding
Wheels
Rims
Aluminum Alloy, Double Wall, Machined Sidewalls, 32mm Outer Width, 36 Hole
Spokes
Stainless Steel, 13 Gauge, Black with Silver Nipples
Tires
Innova, 20" x 2.3" 58-406
Brakes
Brakes
Hydraulic Disc Brakes with 160mm Rotors, Dual Piston Calipers, Three Finger Levers with Adjustable Reach and Motor Inhibitors
Cockpit
Stem
Custom Aluminum Alloy, Folding, Telescoping Height, 290mm Base Height, 170mm Extension, Quick Release Clamp, 25.4mm Clamp Diameter
Handlebar
Flat, Aluminum Alloy, 620mm Length
Grips
Rubber, Ergonomic, Locking
Headset
Custom, Internal Cups, Straight 1-1/8"
Seat
Saddle
KNUS, Active
Seatpost
Custom, Alloy (Contains the Battery)
Motor & Battery
Motor
Weight: 9 lbs (4.08 kg), Brand: Qualisports Branded, Type: Rear-Mounted Geared Hub, Nominal Output: 500 watts, Torque: 40 Newton meters
Battery
Weight: 7.5 lbs (3.4 kg) (8.1lbs with Saddle, Downtube Battery is 4lbs), Brand: Samsung 18650 Cells, Voltage: 48 volts, Amp Hours: 17.5 ah (10.5ah Seat Tube Battery, 7ah Downtube Battery), Watt Hours: 840 wh (504wh Seat Tube Battery, 336wh Downtube Battery), Chemistry: Lithium-ion
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 11" |
|---|---|
| Wheels | 20" |
| Rider Min Height | 120 cm |
Model Overview
Dolphin Plus belongs to the Qualisports E Dolphin model. Qualisports launched 2 e-bikes of this model so far.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Folding e-bikes average price
According to our calculations, the average cost of a Folding e-bike that is reliable is 1557$. However, you could also get a good Folding e-bike even if you pay a lower amount than the average price. In conclusion, always check e-bike reviews and their components before making a purchase to make sure you don’t overpay.
When Qualisports released this model in 2023, its price was 1899$. Comparing this to the average Folding e-bike price, we see that the price is 21.97% more expensive.
Average weight for Folding e-bikes
On a deeper look, we notice that the average weight of a Folding e-bike is 25.34 kg (55.87 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
Weighing 23.13 kg (50.99 lbs), the Dolphin Plus model is a bit lighter than average. In short, the average Folding e-bike weight is 9.55% higher than this one.
Dolphin Plus components
Fork material
The fork on this e-bike is made out of aluminum, which is a lighter material. However, it is not as tough, nor durable as steel is.
Wheels size
As for the wheels, Qualisports Dolphin Plus 2023, has a 20″ aluminum model. This wheel size is used on bike models like BMX, children, or folding bikes. In conclusion, you can use them better on-road, and less on technical terrain.
Brakes
Stopping the bike when needed, it’s essential for your safety. This e-bike has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.