Pit bike MX50 9hp IMR REPLICA KTM 50 12/10

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€1,029.90

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Product info

Give your young rider thrills and a perfect introduction to motocross with this 50cc KTM Replica Pitbike. Designed specifically for ages 6-12, it combines the responsiveness of a 9hp 2-stroke engine with maximum safety through hydraulic brakes and a simplified automatic transmission. Its premium design and high-performance suspension ensure stable, precise, and ultra-fun riding on all terrains. At XtremRS, benefit from our expertise, a 2-year warranty, and free delivery to start the adventure with complete peace of mind.

IMR

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Product details

The 50cc KTM Replica IMR Pitbike: a 9 hp 2-stroke engine built for learning

At the heart of this KTM 50 replica by IMR beats an air-cooled 50cc 2-stroke single-cylinder engine, developing 9 hp at 9,500 rpm. The CDI ignition ensures a precise spark for reliable kick-starting, even in cool weather. Preparing the petrol/oil mixture (1.5 to 2%) is the first mechanical lesson for your young rider: strictly follow this ratio to guarantee the longevity of the piston ring and crankshaft. At XtremRS, we recommend a progressive break-in period over the first three full tanks to seat the moving parts and fully exploit this generous torque from low revs.

Automatic transmission and robustness on the 50cc KTM Replica Pitbike

The automatic centrifugal clutch eliminates clutch lever management: your child focuses solely on the throttle and the trajectory. Power is transmitted to the rear wheel by a 420 pitch chain, a robust and easy-to-maintain standard. Check the chain tension (approximately 20-30 mm of play) before each ride; a well-greased and tensioned chain preserves the gearbox output sprocket and the rear sprocket, guaranteeing long-term reliability for this model designed for the endurance of young riders aged 6 to 12.

High-performance hydraulic suspensions on the 50cc KTM Replica Pitbike

The hydraulic inverted fork (685 mm length) and the 270 mm rear shock absorber form a cohesive duo that handles compressions and rebounds progressively. This carefully designed travel offers reassuring stability on ruts and absorbs jump landings typical of motocross tracks. The hydraulics limit violent rebound, protecting your rider's back and wrists. A visual check of the fork seals and the absence of leaks on the shock absorber body is essential at every wash to maintain this premium riding comfort.

Reassuring hydraulic braking on the 50cc KTM Replica Pitbike

Equipped with hydraulic brakes at both the front and rear, this pitbike offers powerful and modular stopping power, easily operated by small hands without excessive effort. DOT 4 brake fluid (to be checked and bled annually) ensures consistent temperature resistance, even under intensive use. This system inspires confidence: your young rider learns to gauge their deceleration with precision, a fundamental skill for their safety and off-road progression.

12 and 10-inch off-road tires for the 50cc KTM Replica Pitbike

The running gear adopts classic motocross dimensions: 60/100-12 at the front for directional precision and 80/100-10 at the rear for driving traction. The heavy-knob tread patterns grip loose dirt, sand, and mud, guaranteeing the grip necessary for the 9 hp of the 2-stroke engine. The ideal pressure is generally between 0.6 and 0.8 bar depending on the terrain; our XtremRS experts advise adjusting it cold before each session to optimize the footprint and preserve the sidewalls.

Reinforced frame and junior ergonomics on the 50cc KTM Replica Pitbike

The reinforced tubular frame absorbs the stresses of off-road riding while keeping the weight down to 41 kg, making it manageable for both the child and the parent loading the bike. The ergonomics are calibrated for the 6-12 age group: 650 mm seat height, 22 mm aluminum handlebars at 840 mm from the ground, 915 mm wheelbase. These dimensions offer a central position, knees bent, elbows up: the ideal attack posture. The 150 kg payload safely allows for complete protective gear. Free delivery so the adventure can begin without delay.

1. What type of rider is this 50cc KTM Replica Pitbike intended for?

According to the manufacturer's specifications, this KTM 50 replica is recommended for young riders aged 6 to 12. Its 650 mm seat height, low weight of 41 kg, and 9 hp power make it an accessible machine for a serious introduction to off-roading, while offering a reinforced tubular frame capable of handling a maximum load of 150 kg.

2. What engine powers the KTM 50 replica and what fuel should be used?

It features an air-cooled 50cc 2-stroke single-cylinder engine, developing 9 hp at 9500 rpm with CDI ignition. The manufacturer recommends a petrol/oil mixture dosed between 1.5% and 2% for optimal engine lubrication.

3. Is the transmission easy for a beginner to handle?

Yes, this 50cc KTM Replica Pitbike features an automatic transmission (centrifugal clutch) which avoids having to manage a clutch lever and foot shifter. Starting is done classically via a kick starter, which remains simple and reliable for a young rider.

4. What suspensions and braking are fitted as standard?

The front end relies on a 685 mm hydraulic inverted fork, a guarantee of rigidity and precision off-road. The rear is handled by a 270 mm shock absorber. Braking is entrusted to hydraulic calipers at both front and rear, offering progressive and powerful bite, far superior to entry-level mechanical systems.

5. Will my child easily touch the ground with their feet?

With a seat height of 650 mm and handlebar height of 840 mm, the ergonomics are tailored to the morphology of 6-12 year olds. The featherweight of 41 kg empty greatly facilitates handling when stationary and recovery after a fall, a crucial point for the young rider's confidence.

6. What actual top speed performance can be expected from this KTM 50 replica?

A maximum speed of 75 km/h. This performance, coupled with the 9 hp of the 2-stroke engine and the 12-inch front and 10-inch rear knobby tires, allows riders to progress smoothly on tracks and more technical terrain, while remaining within a manageable speed range for learning.

7. What warranty does XtremRS apply to this vehicle?

XtremRS provides a 2-year warranty on this vehicle, excluding consumables (tires, brake pads, oil, spark plug, etc.) and personal safety equipment (helmet, gloves, protections). This is the standard commitment for all our new vehicles.

8. How does delivery take place and what is the lead time?

Delivery is free for any vehicle (threshold €500). The vehicle is shipped on a pallet, by appointment, within 5 to 8 working days. The carrier will contact you to arrange the drop-off time slot.

9. Is the vehicle ready to ride upon receipt of the package?

Delivered in a crate for transport, the Pitbike requires standard setup: mounting the front wheel, fixing the handlebars to the triple clamps, filling with the oil/fuel mixture, and checking the bolts. No complex operations are required, and final assembly is well within the reach of any knowledgeable DIYer.

10. What maximum weight can the frame support?

The manufacturer IMR approves a maximum load of 150 kg on this reinforced tubular frame. This comfortable margin, well above the weight of the targeted rider (6-12 years old), guarantees foolproof solidity even under intensive use or if an adult wishes to test the machine occasionally.

The use of Pitbikes / Dirt bikes / Quads is strictly forbidden on public roads. The use of a Dirt bike, Pit bike, Quad type vehicle must take place on terrain suitable for the activity (track, private land).
The user must wear appropriate protective equipment and be under adult supervision.
The purchase of a Dirt bike, Pit bike, Quad type vehicle made by a minor over 14 years old is carried out under the responsibility of an adult. Only one user must ride the vehicle.
Purchases on the XtremRS website must be made by an adult.
Warning: Dirt bike / Pit bike / Quad / Pocket quad type vehicles are motorized machines and not toys.
It is recommended to carry out assembly and maintenance by a professional. We recommend users check the condition of the vehicle before / after each use.

General

Brand IMR
Reference IMP-8587

Features

Engine Thermique 2 Temps
Front Wheel Size 12"
Rear Wheel Size 10"
Engine displacement 50cc
Power 8.9 CV
Brake Type Freins à Disques Hydraulique
Cooling Par Air
Clutch Automatique
Transmission Chaine
Net Weight 41
Seat height 840
Wheelbase 915
Starter Type Kick

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