We Deliver to 32 European Countries


  • Brands Nitro Motors
  • Model: NRG50 12/10"
  • Availability: In Stock
  • 549.00€

Available Options

International Delivery

We deliver our products to 32 European Countries directly from our warehouse in Germany. We provide tracking number for every order.

Best Price Guaranteed

We cooporate with the largest importer in Europe and largest shipping companies: DPD & Kuehne+Nagel

We are EU Company

All our prices include all taxes for all European customers ! You won't be suprised by getting extra bill from customs!

The NitroNRG50 is a professional motorbike for children under 14. It is a replica of KTM50 but it cost 80% less!! The best materials were used during the constructionof this motorbike so that the small 2-stroke 50cc engine has 9hp (12 000rpm)!!! That is almost 3 times more than all the standard motorbikes with a50cc engines. The automatic transmission ensure comfort and safety on any typeof terrain. If your child has already had experience in riding 50cc-engine motorbikesand you are looking for one to excel them into the world of professionalmotocross at a reasonable price, your choice should only be one - NitroNRG50!!!

New 2018design

- 49cc 9hp, 12000rpm 2 stroke engine (KTM replica)

- Kick Start

- Wet sport clutch

- Heavy dutypainted still frame

- Softsuspension for extreme off road experience

- Upsidedown front forks

- SportBrakes

- Large 12/10”aluminum wheels

- Sportexhaust

- Chain& exhaust guards

- Low pricefor such good quality!

- RecommendedRider Age: 5-12 years old

- Fullsupport on our youtube channel

YouTube videoby ENDURO FAMILY, Copyright 2018



Nitro Motors


49cc 2 stroke 9hp 12000rpm ktm replica




60 km / h






Kick Start


1:20 petrol-oil mixture


Front & rear disc brakes


12" at the front, 10” at the rear


48 Kg

Max Load

60 Kg

Dimensions in mm


Seat height from the ground


Ground clearance


Recommended age group



Product will be send in the box almost fully assembled, you will be required to put few parts on (wheels, handle bar, mudguard etc.) Build time aprox. 15-40min. Please visit our youtube channel for instruction videos:

All Motorbikes and Quads sold by MiniBikes.Store must be operated in a responsible manner.

Children under the age of 14 must be supervised at all times.

Please have the correct safety equipment and clothing when using bikes or similar machines.

The use of any powered vehicle can involve the risk of serious harm or injury if not operated correctly.

All Motorbikes and Quads sold by MiniBikes.Store are not permitted on public roads or motorways.

In the event of these bikes being used on a public roads can result in criminal proceedings.

Starting TIPS - NRG50 Cross

by Mini Bikes Store on 22/01/2019
Video how to start the 49cc 2 stroke engine if it is not starting the normal procedure.
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How to Replace Clutch in NRG50 Engine

by Mini Bikes Store on 18/01/2019
Video step by step how to replace CLUTCH in NRG50 9HP kick start engine from Nitro Motors. This video will show you how to replace old clutch in KTM Replica engine at home.
View more

Mini Dirt Bikes - Quads - SIZES COMPARE - Must Watch before you buy!

by Mini Bikes Store on 20/11/2018
In this video we compare sizes of mini dirt bikes and mini quads. We will ask children to seat on each bike, quad to show you how the bikes, quads looks like in real so you can choose proper bike's size for your child.
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NRG50 Dirt Bike Cross - Maintenance Tips

by Mini Bikes Store on 27/08/2018
Short video how to maintain new Dirt Bike NRG50 from Nitro Motors. In this video I will show you what you should check every few hours of use your new dirt bike NRG50 from Nitro Motors to make sure the bike is safe to ride.
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Dirt Bike 50cc - First Start - Instructions - NRG 50 - KTM Replica

by Mini Bikes Store on 14/08/2018
Step by step Instructions how to start the mini Dirt Bike 50cc NRG 50 for the first time. The video will explain how to mix fuel with oil and how to prepare the Mini Cross 49cc for the first start. It will also explain how to properly tune your new 50cc Pocket Dirt Bike NRG 50.
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NRG50 - KTM 50 Replica - Unboxing - Full Assembly Instructions -Video

by Mini Bikes Store on 14/06/2017
Video step by step how to properly assemble 50cc NRG 50 from Nitro Motors - Germany, which is a cheap replica of KTM50. Video will also show you what is in the box, how to get the bike ready for first start, how to regulate chain and instal wheel and brakes on your new 50cc NRG 50 from Nitro Motors - Germany
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NRG50 Fastest 50cc Pit Bike First Start Instructions - KTM Replica - Video

by Mini Bikes Store on 06/06/2017
Short video how to properly start new pit bike 50cc with amazing powerfull 9hp engine from China. This bike it is a replica of KTM50 but it cost few times less. It is a great choice for children age 6-12 as the bike is very powerfull, same as 125 pit bike but it is very light. The bad point of this bike is that it does require more maintenance and knowledge to keep it good shape.
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Amazing Sound of Fastest 50cc Dirt Bike NRG50 - KTM Replica

by Mini Bikes Store on 04/06/2017
Short video of the fastest 50cc mini dirt bike for children at the reasonable price. It is called the NRG50 and it is a KTM 50 replica. Bike is equiped with 2 stroke 12000rpm 9hp engine and it pulls like a train even an adult.
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Nitro NRG 50 Professional Midi Dirt Bike 9hp KTM Replica - Old Design - Video

by Mini Bikes Store on 16/09/2013
Nitro NRG 50 Professional Midi Dirt Bike 9hp KTM Replica. version on large wheels, this bikes are the fastest you can buy for reasonable price on the market. - Professional 2-stroke 50cc engine with 9hp, - Kick-start system, - Automatic transmission with heavy duty wet clutch - Large 12" and 14" wheels, - Disc brakes.
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Tags: NRG50, 12/10", 50cc, 49cc, Dirt Bike, mini cross

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