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Razor MX400 Dirt Rocket Electric Bike for Kids Ages 8+, 140 lb Max Weight, Black – 24V Battery, Up to 14 Mph, 30-Min Ride Time on High Speed, Twist-Grip Throttle, Spoked Wheels w/ 12” Pneumatic Tires
AMAZON.COM
Price
$ 319.99
Last price was updated on: 1st Dec 2025, 05:41 PM
Pricing Analytics & Buying Assistance
Price Score:
Good
Poor
Average
Good
Excellent
Current Price
$383.99
$249.99
Lowest
$800.00
Highest
Buying Advice:
Good – Worth buying. 21% chance price goes up. Buy soon.
Good – Worth buying. 21% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$249.99
25th Nov 2019
Highest Ever
$800.00
25th Apr 2021
Average Price
$408.75
226 data points
Last 3M Low
$319.99
6th Oct 2025
Last 6M Low
$319.99
6th Oct 2025
Last 12M Low
$319.99
6th Oct 2025
Price History Chart
Product Technical Information
| Product Code | B07TYQBY5X |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Rating | 4.5 ( 2789 ratings ) |
| Category | Electric Vehicles |
| Manufacturer | Razor |
| Model Number | MX350 |
| Item Dimensions | 43.7 x 27.95 x 21.65 inches |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for Razor MX400 Dirt Rocket Electric Bike for Kids Ages 8 140 lb Max Weight Black 24V Battery Up to 14 Mph 30-Min Ride Time on High Speed Twist-Grip Throttle Spoked Wheels w 12 Pneumatic Tires was $249.99 on 25th Nov 2019. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for Razor MX400 Dirt Rocket Electric Bike for Kids Ages 8 140 lb Max Weight Black 24V Battery Up to 14 Mph 30-Min Ride Time on High Speed Twist-Grip Throttle Spoked Wheels w 12 Pneumatic Tires was $800.00 on 25th Apr 2021. Prices have dropped since then.
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What is the average price of this product?The average price for Razor MX400 Dirt Rocket Electric Bike for Kids Ages 8 140 lb Max Weight Black 24V Battery Up to 14 Mph 30-Min Ride Time on High Speed Twist-Grip Throttle Spoked Wheels w 12 Pneumatic Tires is $408.75 (226 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, Razor MX400 Dirt Rocket Electric Bike for Kids Ages 8 140 lb Max Weight Black 24V Battery Up to 14 Mph 30-Min Ride Time on High Speed Twist-Grip Throttle Spoked Wheels w 12 Pneumatic Tires reached a low of $319.99 on 6th Oct 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Worth buying. The price is good, but you may wait for a better deal. 21% chance price goes up. Price may increase soon.