PS77 49cc - Pocket Bike 50cc

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€289.90

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Couleur: Rouge

Out-of-Stock

Product info

Give your child an unforgettable experience with the Nitro Motors Pocket Bike 50cc PS77 49cc. This mini bike combines performance, handling, and racing style, delivering thrilling sensations with complete safety. Equipped with a 49cc 2-stroke engine, it reaches speeds of 45 km/h, making it perfect for private tracks or secured areas. At XtremRS, we’ve chosen this model for its premium design and high-quality finishes, tested by our experts for unmatched reliability. Enjoy our dedicated customer service, 2-year warranty, and personalized advice for a worry-free purchasing experience.

Nitro Motors

Product details

Pure thrills at your fingertips with the 50cc Pocket Bike PS77 – Adrenaline in a compact format

Do you dream of a 50cc Pocket Bike that combines performance, handling, and racing style? The Nitro Motors PS77 is designed for demanding riders seeking an intense riding experience without the constraints of a bulky two-wheeler. With its 2-stroke 49cc engine delivering 1.8 kW, this minibike reaches 45 km/h and handles with surgical precision, making it ideal for private tracks or fun sessions on secure terrain. At XtremRS, we selected it for its unbeatable quality-price ratio and racing finishes, tested by our experts to guarantee you unmatched reliability.

Master every brake with the front and rear discs of the 50cc Pocket Bike PS77

Safety and responsiveness are at the heart of the PS77. Equipped with front and rear disc brakes, this 50cc Pocket Bike offers immediate stopping power, essential for tight turns or emergency braking. The high-performance calipers and hardened steel discs reduce stopping distances, even at maximum speed. XtremRS Tip: To maintain brake efficiency, regularly clean the discs with a microfiber cloth and check pad wear every 500 km. Rigorous maintenance extends the system's lifespan and ensures your safety.

Stability and precision: the reinforced swingarm of your 50cc Pocket Bike

The steel swingarm of the PS77 is designed to absorb shocks and maintain a stable trajectory, even on uneven surfaces. Unlike low-end models, this key component is welded and anti-corrosion treated to withstand extreme conditions. Paired with anodized shock absorbers (scratch and UV resistant), it ensures optimal comfort and road holding worthy of a competition machine. Our recommendation: After each session, inspect the swingarm fasteners and lubricate the pivots with specific 2-stroke grease to avoid unwanted play.

Optimal protection: the enclosed chain of your 50cc Pocket Bike

No more risks of derailment or premature wear! The PS77 features a chain protected by an aluminum cover, preventing mud, gravel, or accidental contact. This system also reduces maintenance: less cleaning and less frequent lubrication (every 200 km with high-quality motorcycle chain oil). Pro tip: Use a biodegradable degreaser to clean the cover without damaging the seals. At XtremRS, we offer maintenance kits to preserve the longevity of your transmission.

Effortless starting: the Easy Pull starter of the 50cc Pocket Bike PS77

Forget finicky starters! The aluminum Easy Pull starter of this 50cc Pocket Bike ensures first-pull starts, even after long periods of inactivity. Its gear mechanism reduces effort by 40% compared to a classic starter, and its ergonomic handle prevents slipping. Good to know: For easier cold starts, use a quality fuel/oil mix (recommended ratio 40:1) and avoid yanking the cord to prevent mechanism damage.

Active safety: the handlebar with kill switch of the 50cc Pocket Bike

The PS77 is equipped with a safety kill switch integrated into the handlebar, a rare feature on entry-level minibikes. In case of a fall or loss of control, this system instantly cuts the ignition to prevent accidents. The handlebar itself, made of tubular steel, is covered with non-slip foam for optimal grip, even with gloves. XtremRS Safety Tip: Regularly test the kill switch by pulling the emergency lanyard (provided) before each session, and replace it if it shows signs of wear.

A racing sound with the sport exhaust of the 50cc Pocket Bike PS77

The stainless steel sport exhaust of the PS77 doesn't just offer an aggressive look: it optimizes engine performance by improving gas evacuation. The result? A low-end torque gain and a deep sound reminiscent of competition machines. Warning: This exhaust is designed for off-road use. For sessions in residential areas, we recommend choosing an electric model. Maintenance: Clean the exhaust with an anti-rust product after each use in wet conditions to prevent corrosion.

Why choose your 50cc Pocket Bike from XtremRS?

At XtremRS, we don't just sell minibikes – we share a passion for mechanics and thrills. Each 50cc Pocket Bike PS77 benefits from:

✅ 2-year manufacturer warranty (extendable)
✅ Spare parts available in stock (downloadable technical sheet)
✅ Personalized advice from our motorcycle experts
✅ Secure delivery with tracking and reinforced packaging

⚠️ Important: This 50cc Pocket Bike is not road-legal. Its use is restricted to private land or closed circuits, in compliance with the law. Always equip yourself with a full-face helmet, gloves, and protective gear (available in our shop).

Ready to experience adrenaline in a compact format? The PS77 awaits you – order now and receive your 50cc Pocket Bike within 48 hours!

1. What is a 50cc Pocket Bike and what is it used for?

A 50cc Pocket Bike, like the Nitro Motors PS77, is a compact and lightweight mini-motorcycle designed for leisure, sport, or learning to ride on private tracks or suitable terrain. With a 49cc 2-stroke engine, it reaches a maximum speed of about 45 km/h and is ideal for teenagers (from 14 years old, depending on local regulations) or adults seeking a fun riding experience. It is not road-legal and must be used on private spaces (tracks, gardens, closed circuits).

2. Is this Pocket Bike road-legal?

No, the Nitro Motors PS77 is not road-legal. It is intended exclusively for use on private land (circuits, enclosed properties, etc.). To legally ride on public roads in France, a vehicle must have registration, lighting, turn signals, and meet strict standards (e.g., 45 km/h limit for mopeds). This Pocket Bike does not meet these criteria.

3. What is the maximum weight supported by this 50cc Pocket Bike?

The Nitro Motors PS77 supports a maximum load of 60 kg. It is therefore suitable for teenagers or small adults. For heavier users, we recommend checking out our other mini-motorcycle or dirt bike models with higher capacity.

4. How do I start the Nitro Motors PS77? Is it complicated?

This Pocket Bike is equipped with an aluminum pull starter, which is very easy to use:1. Check the fuel level (2-stroke mix).2. Turn the ignition on with the provided key (2 keys included).3. Pull firmly on the starter cord until the engine starts.No battery is required, which simplifies maintenance. An emergency stop system (kill switch lanyard) is also present to quickly cut the engine if needed.

5. What type of fuel should I use for this 50cc Pocket Bike?

The 2-stroke engine of the PS77 requires a specific fuel/oil mix:- Fuel: Unleaded 95 or 98.- Oil: 2-stroke engine oil (e.g., high-quality synthetic or semi-synthetic oil).- Ratio: Generally 1:50 (2% oil to 98% fuel), but check the user manual to confirm.⚠️ Never use pure gasoline or an incorrect mix, as this will damage the engine (not covered by warranty).

6. What are the shipping costs for this Pocket Bike?

Shipping for the Nitro Motors PS77 is free for orders over €150 (excluding vehicles). Since this Pocket Bike costs more than €150, delivery is free in metropolitan France. For overseas departments/territories or abroad, please contact us for a quote.➡️ Delivery time: 5 to 8 business days, by appointment to organize reception.

7. Is the Pocket Bike delivered assembled or as a kit?

The Nitro Motors PS77 is delivered ready to use, with minimal assembly required (e.g., attaching foldable pedals, checking fluid levels). No complex tools are needed: a screwdriver and a wrench are usually sufficient. The assembly manual is included, and a tutorial video can be provided upon request.

8. What safety equipment is recommended for using this Pocket Bike?

Even on private land, we strongly recommend the following safety equipment:- Full-face helmet (mandatory, even for private use).- Reinforced gloves (protection against abrasions).- Covering clothing (jacket, resistant fabric pants, high boots).- Shin guards and knee pads (optional but recommended for beginners).⚠️ Note: Safety equipment (helmet, gloves) is not covered by the product warranty.

9. What is the warranty period and what does it cover?

The Nitro Motors PS77 comes with a 2-year manufacturer warranty (parts and labor), excluding consumables and safety equipment (e.g., spark plugs, tires, chain, helmet). The warranty covers manufacturing defects but not:- Normal wear and tear (brakes, clutch, etc.).- Damage caused by improper use (incorrect fuel mix, falls, etc.).- Wear parts (e.g., brake pads, tires).To activate the warranty, keep your purchase receipt and fill out the warranty form included with delivery.

10. Can I ride this Pocket Bike on dirt paths or only on asphalt?

The Nitro Motors PS77 is designed for versatile use:- Asphalt: Ideal for smooth circuits or private parking lots (optimal grip with its 90/65-6.5 front and 110/50-6.5 rear tires).- Stabilized paths (fine gravel, compacted dirt): Possible, but avoid muddy or very rough terrain, as the low ground clearance (90 mm) and lack of sophisticated rear suspension limit its off-road use.For 100% off-road use, we recommend our dedicated dirt bikes.

11. How do I maintain this 50cc Pocket Bike?

Regular maintenance extends the life of your PS77. Here are the key points:- After each use: - Clean the bike (avoid high-pressure water on the engine). - Check tire pressure and brake pad wear.- Every 500 km or 3 months: - Change the oil (drain the crankcase if applicable, according to the manual). - Clean the air filter (plastic, washable with soapy water). - Lubricate the transmission chain.- Annually: - Check the condition of spark plugs, cables, and shock absorbers (anodized but to be monitored).➡️ Spare parts: A parts list is available for download (link provided in the product sheet).

12. Can I modify this Pocket Bike to increase its performance?

Any modification to the engine or components voids the warranty and can make the bike dangerous or illegal (even for private use). However, aesthetic or ergonomic improvements are possible:- Sport exhaust (already included as standard).- Stickers or paint (without altering mechanical components).- Raised seat (if the user is tall).⚠️ Warning: Increasing power (e.g., 70cc kit) is strongly discouraged without mechanical expertise and is prohibited for minors.

13. Where can I find spare parts for this Pocket Bike?

Spare parts for the Nitro Motors PS77 are available:1. On our website: Via the downloadable parts list (link in the product sheet).2. By contacting our customer service: By email or phone (details at the bottom of the page).3. From specialized resellers: We work with partners in France and Europe.➡️ Delivery times: In-stock parts are shipped within 48 hours (shipping costs depend on weight).

The use of Pitbikes / Dirt bikes / Quads is strictly prohibited on public roads. The use of a Dirt bike, Pit bike, Quad, or similar vehicle must be done on suitable terrain (circuit, private land).
The user must wear appropriate protective equipment and be under adult supervision.
The purchase of a Dirt bike, Pit bike, Quad, or similar vehicle by a minor over 14 years old is made under the responsibility of an adult. Only one user should ride the vehicle at a time.
Purchases on the XtremRS website must be made by an adult.
Warning: Dirt bikes / Pit bikes / Quads / Pocket quads are motorized vehicles, not toys.
It is recommended to have assembly and maintenance performed by a professional. We recommend that users check the condition of the vehicle before and after each use.