How far can it go on one charge?

The battery is quoted at 12 to 15 miles of range. That figure assumes moderate use of the motor, so expect less if the rider leans on assistance heavily or carries weight.

Can the battery be removed for charging?

Yes. The battery is removable, so it can be taken indoors to charge rather than running a cable to the bike.

Assisted speed tops out at 15.5 MPH. Above that the rider pedals on their own.

Who is this bike sized for?

It is aimed at young adventurers, with a 20-inch wheel platform and an adjustable seat. Check the seat height range against the rider's inseam before buying.

What brakes does it have?

It uses V-brakes on the wheels, along with anti-slip grips. They are simple to adjust but not as strong as hydraulic disc brakes.

Does it have two riding modes?

Yes. The bike offers two riding modes, letting the rider switch between assisted riding and pedaling without motor help.

Where is the JOYSTAR Radspur Electric Bike 20" cheapest?

At Walmart, for $359.99, as of our latest check.

What do buyers say about the JOYSTAR Radspur Electric Bike 20"?

Rated 3.7 out of 5 from 6 ratings.

JOYSTAR Radspur Electric Bike 20"

Best price now

$359.99at WalmartChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Walmart

JOYSTAR Radspur Electric Bike 20"

Best price now

$359.99at WalmartChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $359.99 at Walmart on Nov 8.

Our take on the JOYSTAR Radspur Electric Bike 20"

The JOYSTAR Radspur is a 20-inch electric bike built for young riders, with a 250W rear hub motor rated at 46Nm of torque and a top assisted speed of 15.5 MPH. Its removable battery is quoted at 12 to 15 miles of range, and it offers two riding modes so a rider can pedal with or without assistance. V-brakes, anti-slip grips and an adjustable seat round out a simple, low-maintenance package. It is a first e-bike rather than a trail machine: the modest range and 15.5 MPH cap suit neighborhood rides and short commutes, and it undercuts full-size adult e-MTBs on power and battery capacity.

Best forTeens and young riders moving up from a pedal bikeShort neighborhood and school-run tripsFamilies wanting a first, low-power e-bikeRiders who want a removable battery for easy charging

Pros

250W motor with 46Nm of torque gives useful help on hills
Removable battery can be charged off the bike
Two riding modes let the rider choose assisted or unassisted
V-brakes and anti-slip grips for control
Adjustable seat fits a range of rider heights
20-inch wheels keep the bike compact and easy to store

Cons

12 to 15 mile range is short for longer trips
15.5 MPH top speed limits it to casual riding
V-brakes are less powerful than disc brakes
No suspension listed, so rough surfaces will feel firm
Motor and battery figures suit light riders, not adults

JOYSTAR Radspur Electric Bike 20" prices at every store

WalmartNew
In stockSold by Hiland E-BikeReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$359.99+ $40.00 shippingChecked Nov 8
Visit Walmart

About the JOYSTAR Radspur Electric Bike 20"

The JOYSTAR Radspur is a 20-inch electric bike with a 250W motor. The motor delivers 46Nm of torque and a top speed of 15.5 MPH. The frame is sleek and durable.

The battery is removable and gives a range of 12 to 15 miles. The bike has two riding modes. For safety, it has V-brakes, anti-slip grips and an adjustable seat. It is made for young riders.

Wheel size: 20 in
Motor: 250W
Torque: 46Nm
Top speed: 15.5 MPH
Battery: Removable
Range: 12-15 miles
Riding modes: 2
Brakes: V-brakes
Grips: Anti-slip
Seat: Adjustable
Color: White

Specifications

color: WhiteSource
actual_color: WhiteSource

Questions and answers

How far can it go on one charge?: The battery is quoted at 12 to 15 miles of range. That figure assumes moderate use of the motor, so expect less if the rider leans on assistance heavily or carries weight.
Can the battery be removed for charging?: Yes. The battery is removable, so it can be taken indoors to charge rather than running a cable to the bike.
How fast does it go?: Assisted speed tops out at 15.5 MPH. Above that the rider pedals on their own.
Who is this bike sized for?: It is aimed at young adventurers, with a 20-inch wheel platform and an adjustable seat. Check the seat height range against the rider's inseam before buying.
What brakes does it have?: It uses V-brakes on the wheels, along with anti-slip grips. They are simple to adjust but not as strong as hydraulic disc brakes.
Does it have two riding modes?: Yes. The bike offers two riding modes, letting the rider switch between assisted riding and pedaling without motor help.
Where is the JOYSTAR Radspur Electric Bike 20" cheapest?: At Walmart, for $359.99, as of our latest check.
What do buyers say about the JOYSTAR Radspur Electric Bike 20"?: Rated 3.7 out of 5 from 6 ratings.