Nous avons regroupé ici les expressions utilisées par les différentes marques et dans la culture motarde, pour que chaque terme ait enfin sa signification claire et précise. Fini les incompréhensions, place à la connaissance ! Plongez dans notre lexique et maîtrisez le langage de la route.
25 acrónimos
- ABS : Anti-blocking system
aBS (anti-lock braking system) for motorcycles is designed to prevent the wheels from locking during sudden braking, particularly on slippery surfaces. Sensors continuously measure wheel speed. If one of them is in danger of locking, a processor controls a hydraulic modulator which instantly adjusts brake pressure, reducing it to allow the wheel to continue turning and then increasing it again. This cycle repeats itself several times a second, ensuring optimal braking while maintaining the bike's stability and control, even in emergency situations.
traditionally associated with Bosch, which began work on the system in 1936, ABS was first really developed in the 60s by Teldix (a partnership between Telefunken and Bendix).
the first tests to equip a motorcycle with ABS took place in 1977 on a Norton 850 Commando. But it wasn't until the BMW K1 in 1988 that ABS was fitted to a commercial motorcycle (as an option).
- ABS Cornering : Anti Blocking System Cornering
cornering ABS represents a major advance in motorcycle safety. Whereas conventional ABS prevents the wheels from locking in a straight line, Cornering ABS enables safe braking even when the motorcycle is leaning into a bend. This system uses an inertial measurement unit with a 6D sensor to precisely measure the angle of inclination of the motorcycle. Based on this angle, ABS adjusts braking pressure to prevent the front wheel losing grip, thus reducing the risk of a crash. This ensures that the rider maintains control and stability, even during emergency braking in curves.
- ACC : Aprilia Cruise Control
Aprilia Cruise Control (ACC) is a cruise control system that automatically maintains the desired speed without having to touch the gas pedal. This speed stabilizer keeps the throttle in a fixed position, making riding easier, especially on long trips.
- ADD : Electronically controlled suspension system developed by Aprilia (Aprilia Dynamic Damping)
Aprilia Dynamic Damping (ADD) is an electronically controlled suspension system that automatically adjusts suspension stiffness, in real time, according to the rider's needs. Using motion sensors, it combines the benefits of a sporty, firmer setting with softer damping for comfort.
- AFI : Automatic Fast Idle
Automatic Fast Idle (AFI) is a system that automatically increases engine idle speed in response to certain triggers, such as a cold start. This system helps the engine reach optimum temperature quickly, supporting the motorcycle's electrical and mechanical systems. This improves performance and reduces emissions.
- AHB : Automatic high beam (Auto High Beam)
No need to switch manually from low to high beam, the Auto High Beam (AHB) system gives you the way. Using an integrated camera, AHB automatically adjusts the headlights to suit traffic conditions. It detects oncoming vehicles as well as those in front, to avoid dazzling other road users. In this way, it keeps high beams on longer for better night-time visibility, and makes it easier to detect pedestrians and obstacles.
- ALC : Aprilia Launch Control
Aprilia Launch Control (ALC) is a start-assist system that optimizes acceleration from a standing start, making it ideal for the track. Once the clutch is released, the electronics maintain the engine at optimum torque, guaranteeing rapid, controlled acceleration. In this case, adjusting the engine's power helps prevent rear-wheel spin and control wheeling.
- ALPF : Shift to first gear at standstill (Automatic Laucnh Position Finder)
Automatic Launch Position Finder (ALPF) is a system that automatically puts the motorcycle into first gear when it comes to a standstill, such as at a red light. When activated, ALPF puts the transmission back into first gear as soon as the vehicle comes to a standstill, which is particularly useful in urban traffic. This simplifies starts and makes driving smoother in environments where stops are frequent.
- AMT : Automatic Manual Transmission
Automatic Manual Transmission (AMT) combines the advantages of manual and automatic transmissions. It allows you to change gears automatically without using a clutch lever or foot shifter. Shifting gears is simply done with the thumb and forefinger. What's more, the rider can choose between two driving modes, switchable at any time via a dedicated button. This technology offers flexibility and ease of use.
- APRC : Aprilia Performance Ride Control
Aprilia Performance Ride Control (APRC) is a set of electronic assistants including an "AQS" fast shifter, "ATC" eight-step adjustable traction control, "AWC" adjustable anti-wheeling, and "ALC" optimized starting assistance. This system manages throttle opening to maximize acceleration, control and safety, whether for everyday riding or competition.
- AQS : (prilia Quick Shift
Aprilia Quick Shift (AQS) allows you to change gear in no time at all, without releasing the throttle or using the clutch, optimizing performance during sporty riding. The system uses sensors and software to briefly adjust the engine when shifting gears. This motorcycle-integrated technology works equally well in both upshifts and downshifts, making for a smoother ride.
- ARAS : Advanced Rider Assistance Systems
Advanced Rider Assistance Systems (ARAS) are driving assistance technologies designed, in essence, to enhance the safety and comfort of motorcyclists. These systems include features such as Adaptive Cruise Control (ACC), which automatically adjusts speed according to traffic conditions, and a Blind Spot Detection (BSD) system, which warns the rider of vehicles in low-visibility areas... To achieve this, radar sensors are used to monitor the environment around the motorcycle, helping to prevent accidents and make riding easier.
- ASA : Automated Shift Assistant
BMW's Automated Shift Assistant (ASA) allows you to shift gears without using a clutch lever. This system, translated as "Automatic Shift Assistant", adjusts gears in automatic mode (D) according to engine speed, throttle position and bike angle. In manual mode (M), the rider can change gears with the foot, while avoiding stalling thanks to automatic selection of a lower gear if required. Transitions are made fluid by a hydraulic master cylinder and electromechanical actuator.
- ASC : Automatic Stability Control
BMW Motorrad's Automatic Stability Control 'ASC' limits engine torque according to road grip, preventing wheel spin and improving safety, especially in wet weather. The traction control system can be deactivated manually, even on the move, when not required, as on a race track.
- ATC : Aprilia Traction Control
Aprilia Traction Control (ATC) automatically adjusts engine torque to maximize grip according to wheel speed, throttle opening, engine speed and inclination. The system reduces throttle via Ride by Wire, and even adjusts ignition timing by retarding or advancing the spark in the cylinders to limit power. 8 levels of adjustment can be set from the handlebars, at any time, to suit different riding conditions.
- ATIR : Automatic Indicator Reset for KTM motorcycles
On KTM motorcycles, the turn signals are automatically switched off after a predefined time or distance, so the rider doesn't have to turn them off manually. The turn signal remains active when the motorcycle is stationary, until the maneuver is completed.
- AWC : Aprilia Wheelie Control system
Aprilia Wheelies Control (AWC) kicks in when the front wheel slows down relative to the rear wheel, without detecting excessive wheel slip. Aprilia Wheelies Control uses traction control and inertial sensor data to ensure better handling. The system offers three levels of intervention, selectable only when stationary.
- BC : Brake Control for Yamaha motorcycles
Yamaha 's Brake Control (BC) system offers two ABS modes: 'BC1' with fixed sensitivity, and 'BC2', which adjusts sensitivity according to inclination. In 'BC2' mode, the ABS intervenes more during cornering, enhancing control and confidence. Optimized by Yamaha's electronic throttle control (YCC-T®), this Brake Control system enhances the riding experience.
- Brake Slide Assist : Asistencia de deslizamiento de freno
El Brake Slide Assist es una extensión de ABS Pro. Está diseñado como sistema de asistencia para su uso con neumáticos lisos en el circuito.
En caso de desaceleración significativa utilice los frenos delanteros y trasera, el Brake Slide Assist calcula el ángulo de deriva actual en Teniendo en cuenta la velocidad periférica de las ruedas, el ángulo de Dirección e inclinación. Si el ángulo de deriva supera un límite calculado por Brake Slide Assist, el deslizamiento se reduce limitando la presión de frenado en la rueda trasera y la intervención de la regulación del par del freno motor (MSR) y estabiliza la motocicleta.
El uso Brake Slide Assist se realiza dentro de los límites de la física. conducta. Otros factores influyen en las posibilidades de regulación Brake Slide Assist: el conductor (p. ej. el centro de gravedad), el influencias externas como las condiciones de la carretera y ajustes de la suspensión.
Gracias al sensor de ángulo de dirección introducido en 2025, Brake Slide Assist permite al conductor establecer un ángulo de deriva específico con deslizamiento constante. De esta forma es posible aprender cómo hacer derrapar la motocicleta al entrar en una curva.
- BSD : Radar-based blind spot detection
The BSD (Blind-Spot Detection) system monitors the motorcycle's blind spots. These are areas out of sight of the driver and mirrors, made perceptible by a rear radar that scans the side lanes. When a vehicle is detected, LED indicators in the mirrors light up. If the driver activates his turn signal while a vehicle is in the blind spot, the LEDs flash to warn of a potential hazard. Blind spots" and "BSD" are two terms generally used in Mixed Martial Arts (MMA) jargon, but which have nothing to do here.
- C (BMW) : Cruiser BMW
La C hace referencia a las antiguas motos custom de BMW, como la R 1200 C. Era la interpretación bávara de "custom". Una moto baja con manillares anchos, mucho cromo y una posición de conducción con los pies por delante.
También existía una versión CL, Cruiser Luxury. La R 1200 CL era la versión "Gran Turismo" de la cruiser,
- C-ABS (Honda) : Combined Anti Blockier System
Honda's C-ABS (Combined Anti-lock Braking System) combines two essential technologies for optimum safety: CBS (Coupled Braking System) and ABS (Anti-lock Braking System). This intelligent system automatically distributes the braking force between the front and rear wheels, even if the rider applies only one brake, while preventing the wheels from locking thanks to ABS. The CBS ECU controls the delivery of part of the braking pressure to the front caliper.
- C-ELB : Cornering Enhanced Electronic Linked Braking
this feature applies braking force to both wheels when the rider uses the brake lever (front) or the brake pedal (rear). The Electronically Linked Braking System (ELB) offers greater responsiveness and more balanced braking at front and rear. The system offers more interconnection when the rider applies harder braking, and reduces or eliminates interconnection for light, low-speed braking.
when interconnected, if you operate only the front brake lever, the system also applies an amount of braking to the rear. If you only depress the brake pedal, the system will also apply a quantity of braking to the left front caliper. The interconnected Electronic Braking System is cornering enhanced (C-ELB) and takes into account the angle of inclination of the motorcycle, or lateral acceleration on a Trike model. C-ELB modifies the distribution of braking pressure between the front and rear brakes when braking in corners, to improve the bike's ability to maintain the rider's intended trajectory.
- D-Mode : Drive-Mode
El modo D de Yamaha permite a los conductores elegir entre múltiples mapas de motor, optimizando el rendimiento para diferentes condiciones de conducción. Esta tecnología mejora la versatilidad de la motocicleta, adaptándose igualmente bien a desplazamientos urbanos y terrenos exigentes. El modo D de Yamaha incluye varios modos de conducción, algunos de los cuales se pueden configurar según el modelo de motocicleta.
El modo Drive a menudo funciona en conjunto con otros sistemas de asistencia electrónica, como el control de tracción (TCS) y el ABS, para una conducción más segura y optimizada. Algunos modelos de Yamaha también permiten un ajuste más preciso, proporcionando un control preciso sobre la respuesta del acelerador y la entrega de potencia.
Entre sus ventajas, el D-Mode mejora la seguridad reduciendo el riesgo de pérdida de tracción y ofrece confort de conducción gracias a una adaptación instantánea a las condiciones. También puede influir en el consumo de combustible, permitiendo una conducción más económica dependiendo del modo seleccionado.
- DCT : Dual Clutch Transmission
inspired by the automotive world, the gearbox is in fact made up of two half-boxes (and therefore two clutches), each handling a different ratio: one for even gears, the other for odd gears. This means that when one gear is engaged, the gears directly below and above it are already engaged in the other half. When a gear is shifted, all that remains is for the two clutches to work in reverse. With the gears already pre-engaged, shifting is quick and easy, with no jerking or loss of revs.
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