125cc Youth Quad Replay RS-3G8 Sport
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Product details
Teen 125cc Semi-Automatic Quad
The Replay RS-3G8 Sport 125cc Teen Quad stands out with its 3-speed semi-automatic transmission coupled with a reverse gear, offering progressive and intuitive power delivery, ideal for teenagers discovering off-road riding. This configuration allows for smooth gear shifts without jerks, while the drive chain ensures proven robustness. XtremRS supports you with expert customer service and a manufacturer's warranty to guarantee peace of mind on every ride.

how to choose the right motocross bike for a teen: power, control, and safety
Choosing a quad for a teenager depends primarily on the balance between power and control. The Replay RS-3G8 Sport delivers 4.7kW with an air-cooled 125cc single-cylinder 4-stroke engine, featuring a maximum speed of 45 km/h – a manageable value for a learning rider. The E-Start electric starter and the alarm system with two remote controls (remote start and stop) add an extra layer of security. At XtremRS, each product sheet is written based on manufacturer data to offer you total transparency regarding the technical specifications of your future vehicle.
Teen 125cc Semi-Automatic Quad
The Replay RS-3G8 Sport's dual sport exhaust contributes to the acoustic and thermal performance of the 125cc engine. Designed to efficiently expel combustion gases, this dual exhaust system improves the efficiency of the 4-stroke engine while preserving the durability of the components. XtremRS recommends regularly checking the condition of the exhaust as part of routine maintenance, in accordance with Nitro Motors' manufacturer recommendations.


engine maintenance for a 110-125cc motocross bike: the expert guide for concerned parents
The Replay RS-3G8 Sport's 125cc 4-stroke single-cylinder engine delivers a power output of 4.7kW with air cooling. Powered by a 12V 5Ah gel lead-acid battery and an E-Start electric starter, this engine offers a reliable and consistent start. The 2.5-liter gasoline tank allows for extended sessions without frequent refueling. For engine maintenance, XtremRS advises strictly following the Nitro Motors manufacturer maintenance guide and contacting their customer service for any technical questions. As a motocross specialist, XtremRS guarantees expert advice at every stage of your machine's life.
Teen 125cc Semi-Automatic Quad
The Replay RS-3G8 Sport's suspension consists of 2 adjustable shocks at the front and 1 adjustable shock at the rear, allowing the chassis geometry to be adapted to the rider's preferences and terrain conditions. The possibility to adjust the camber and toe (Spur/Sturz) further refines straight-line stability and cornering behavior. XtremRS provides expert advice to optimize your suspension settings and get the most out of your 125cc semi-automatic teen quad.


mandatory and recommended motocross rider equipment and expert details
The Replay RS-3G8 Sport's braking system features 2 hydraulic disc brakes at the front and 1 hydraulic disc brake at the rear, ensuring powerful and progressive braking. Braking control is a fundamental element of motocross rider equipment, and XtremRS reminds you of the importance of regularly checking the brake fluid level and pad wear as part of preventive maintenance. Every braking action is optimized for a vehicle with a curb weight of 98 kg, designed to support a maximum load of 82 kg, guaranteeing a compromise between efficiency and safety.
Teen 125cc Semi-Automatic Quad
The Replay RS-3G8 Sport's dashboard features a complete speedometer with turn signal indicator, fuel level gauge, and engine control lights, all complemented by front LED lighting and an LED rear light for optimal visibility. The 12V 5Ah battery powers all electrical equipment, while the key ignition with double keys and the alarm with two remote controls enhance vehicle security. XtremRS provides an included charger with every purchase and access to a responsive after-sales service for any questions regarding the operation of the speedometer and electrical equipment.


Teen 125cc Semi-Automatic Quad
The Replay RS-3G8 Sport's bumper consists of protection bars (Nerfbars) equipped with metal heel guards, offering robust protection against impacts and friction during off-road sessions. These metal guards, combined with Beadlock rims that keep the tire in place even with reduced pressure, give the chassis increased resistance. XtremRS emphasizes the importance of checking the tightness of these elements before every ride, as part of the safety and maintenance best practices recommended by the manufacturer Nitro Motors.
motocross safety: essential equipment and best practices for teens/adults
The Replay RS-3G8 Sport's kill switch consists of an emergency stop lanyard (Not Aus Leine) attached to the handlebar, allowing the engine to be stopped instantly in a critical situation. This essential safety device is complemented by an alarm system with two remote controls for remote start and stop, as well as an ignition lock with double keys. XtremRS reminds you that the kill switch must always be functional before each use and is part of a global approach to motocross safety, for which wearing appropriate equipment for teens/adults and responsible riding are indispensable.


Teen 125cc Semi-Automatic Quad
The Replay RS-3G8 Sport's throttle is a thumb-type (Daumengas) with progressive and infinitely variable control, offering precise and measured control of the throttle opening. This configuration allows the teen to modulate their acceleration with finesse, a major asset for novice riders discovering the joys of off-road riding. The progressive throttle management, coupled with the 125cc 4-stroke engine and the 3-speed semi-automatic transmission, ensures a safe and progressive riding experience. XtremRS always recommends checking the proper functioning of the throttle and associated cables before every session, in accordance with the manufacturer's maintenance recommendations.
Warning
The user must wear appropriate protective equipment and be under adult supervision.
The purchase of a Dirt bike, Pit bike, or Quad type vehicle by a minor over 14 years old is done under the responsibility of an adult. Only one user should ride the vehicle.
Purchases on the XtremRS site 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 have assembly and maintenance performed by a professional. We recommend that users check the condition of the vehicle before and after each use.
General
- Brand Nitro Motors
- Reference 11224140404
Features
- Engine Thermique 4 Temps
- Front Wheel Size 8"
- Rear Wheel Size 83
- Engine displacement 125cc
- Power 6.8 CV
- Brake Type Freins à Disques Hydraulique
- Cooling Par Air
- Clutch Semi-Automatique
- Transmission Chaine
- Front tires 19x7-8
- Rear tire 18x9,5-8
- Net Weight 98
- Seat height 710
- Wheelbase 955
- Starter Type Electrique
- Gearbox 3 Rapports