RCB E2 SERIES BRAKING SYSTEM
RCB S1 SERIES BRAKING SYSTEM
FuelX Lite is a “fit-and-forget” fuel injection optimizer specifically designed for the new-generation Royal Enfield Bullet 350 (2023–2024). Built on the refined J-Series engine platform, the modern Bullet 350 is smooth but restricted by lean factory tuning to meet BS6.2/OBD2 emission standards.
The Lite version provides a single, intelligent Autotune Map that works in real-time to optimize fueling, ensuring the Bullet 350 maintains its signature “thump” while running cooler and smoother without the need for manual map switching.
Key Features
1 Intelligent Autotune Map: Features a dynamic fueling profile that automatically adjusts based on your riding style, engine load, altitude, and ambient temperature.
Enhanced Low-End Torque: Corrects the lean fueling to provide a more robust mid-range. This allows for more effortless overtakes and better pull even when the bike is fully loaded with a pillion or luggage.
Significant Heat Reduction: By enriching the air-fuel ratio to an optimal level, the FuelX Lite helps the 349cc air-oil cooled engine run up to 10% cooler, preserving engine health during long-distance rides or heavy traffic.
Smoother Rideability: Eliminates the “on-off” jerky throttle transitions often felt at low speeds, making the Bullet 350 even more refined and easier to handle in urban environments.
Adaptive Intelligence: The unit smartly adapts to hardware modifications, such as performance air filters or aftermarket exhausts (like Red Rooster or Hitchcock), ensuring the engine always maintains a safe Air-Fuel Ratio (AFR).
Plug-and-Play Installation: Comes with a model-specific harness and OEM-grade connectors. No wire cutting or permanent modifications are required, making the installation 100% reversible.
Technical Specifications
| Feature | FuelX Lite Details |
| Compatible Model | Royal Enfield Bullet 350 (J-Series) |
| Year Range | 2023, 2024 |
| Operation Type | Automatic Real-Time Autotuning |
| Maps | 1 Fixed Autotune Map |
| Durability | Water, Heat, and Shock Resistant |
| Interface | No Manual Switch (Automatic Operation) |
Why Choose FuelX Lite for Your Bullet 350?
Effortless Performance: Ideal for riders who want an immediate improvement in engine refinement and torque without the complexity of toggling between different maps.
Engine Longevity: By preventing the engine from running too lean, the Lite version protects internal components like valves and spark plugs from excessive heat wear, acting as a safeguard for your motor.
Discreet & Reliable: The compact module is designed to be tucked away behind the side panels or under the seat. Because it uses original factory connectors, it can be removed before service visits to keep the bike’s ECU history and warranty status untouched.
Installation Note
The FuelX Lite connects directly into the motorcycle’s O2 sensor circuit. The setup is straightforward and can typically be completed in under 20 minutes with basic tools. Once installed, it works silently in the background to provide a consistently optimized riding experience.
