Speed limiters fall into three main types: electronic, mechanical, and GPS-based. Each serves a different role. Electronic systems pair well with modern vehicles\u2014they\u2019re precise and hook directly into digital dashboards. Mechanical limiters lean on simplicity: rugged, no-nonsense, and ideal for older trucks.<\/p>\n
GPS-based setups shift limits depending on location\u2014perfect for routes through school zones or steep terrain. Picking the right one depends on your vehicle\u2019s tech, your route, and the regulations you\u2019ve got to meet.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n
What is a Speed Limiter Device?<\/strong><\/h2>\nA speed limiter blocks a vehicle from exceeding a fixed speed. It doesn\u2019t hit the brakes or sound alarms. Instead, it quietly cuts engine power or limits fuel flow. Press the pedal all you want\u2014the vehicle won\u2019t go faster than it\u2019s allowed to.<\/p>\n
Speed limiters show up across the board\u2014trucks, buses, heavy equipment, even motorcycles. They don\u2019t beep, flash, or ask for credit. They just work, buried in the machinery, doing exactly what they were built to do.<\/p>\n
There\u2019s often confusion between speed limiters and governors. A speed governor usually refers to older mechanical systems, while modern speed limiters often work with an electronic control unit (ECU). There are also RPM regulators that cap engine revolutions, keeping things steady under the hood.<\/p>\n
Overview of Speed Limiter Technologies<\/strong><\/h2>\nSpeed limiters aren\u2019t one-size-fits-all. Each type comes with its own strengths. Let\u2019s break it down.<\/p>\n
\n\n\n\n\nType<\/th>\n How It Works<\/th>\n Ideal For<\/th>\n<\/tr>\n<\/thead>\n \n\nElectronic<\/td>\n ECU-based throttle or fuel control<\/td>\n Commercial fleets, trucks<\/td>\n<\/tr>\n \nMechanical<\/td>\n Cable or fuel restriction mechanisms<\/td>\n Older vehicles, low-tech areas<\/td>\n<\/tr>\n \nGPS-Based<\/td>\n Limits speed by location<\/td>\n School buses, hilly terrain zones<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\nEach of these gets the job done\u2014but how they do it and where they shine varies a lot.<\/p>\n
Electronic Speed Limiter Devices<\/strong><\/h2>\n![\"\"](\"https:\/\/blog.resolute-dynamics.com\/wp-content\/uploads\/2025\/07\/Electronic-Speed-Limiter-Devices.jpg\")
<\/p>\n
Electronic speed limiters are the most commonly used systems in modern vehicles, especially commercial fleets and logistics operations. These devices connect directly to the vehicle\u2019s Electronic Control Unit (ECU)<\/strong>\u2014the brain of the engine.<\/p>\nHow It Works<\/strong><\/h3>\nSpeed limiters take their cues from sensors\u2014specifically, ones tracking speed and throttle position. Once the vehicle hits the set ceiling (like 80 km\/h), the engine control unit steps in. It can respond in a few ways:<\/p>\n
\n- \n
Reduce fuel injection<\/strong>, or<\/p>\n<\/li>\n- \n
Limit throttle opening<\/strong><\/p>\n<\/li>\n<\/ul>\nThis interaction prevents further acceleration, even if the driver presses the pedal to the floor. The process is seamless\u2014no sudden jerks or braking.<\/p>\n
Smart Integration<\/strong><\/h3>\nModern electronic speed limiters are often programmable<\/strong>. Fleet managers can set different speed limits for city vs highway driving. Some devices also connect with telematics platforms<\/strong>, allowing real-time tracking of driver behavior, speed violations, and performance trends.<\/p>\nReal-World Uses<\/strong><\/h3>\nThey\u2019re widely used in:<\/p>\n
\n- \n
Delivery fleets<\/p>\n<\/li>\n
- \n
Intercity buses<\/p>\n<\/li>\n
- \n
Fuel tankers<\/p>\n<\/li>\n
- \n
Heavy trucks<\/p>\n<\/li>\n<\/ul>\n
Electronic systems are also regulatory-compliant<\/strong> in countries that require automated speed limiting to prevent road accidents and improve fuel efficiency.<\/p>\nMechanical Speed Limiter Devices<\/strong><\/p>\n![\"GPS-Based](\"https:\/\/blog.resolute-dynamics.com\/wp-content\/uploads\/2025\/07\/GPS-Based-Speed-Limiter-Devices.avif\")
<\/p>\n
Before wires, chips, and cloud dashboards, there were springs, gears, and raw mechanics\u2014and mechanical speed limiters are a perfect example of that era still going strong today. These devices operate without electronics, relying instead on physical mechanisms<\/strong> to restrict how fast a vehicle can go.<\/p>\nHow They Work<\/strong><\/h3>\nMechanical speed limiters are usually installed on the throttle linkage or fuel pump. When the vehicle hits its top allowed speed, a physical stop kicks in. It either blocks further throttle movement or disrupts fuel flow\u2014no electronics, just hard limits.<\/p>\n
No computers. No sensors. Just pure mechanical restriction.<\/p>\n
One common setup involves a governor<\/strong> that\u2019s connected to the engine\u2019s rotation. As the engine spins faster, centrifugal force causes weights or springs to expand, triggering a lever that restricts the fuel supply. The result? The vehicle simply can’t go any faster.<\/p>\nWhy They Still Matter<\/strong><\/h3>\nThey\u2019re not clever, but they last. In places where dust, heat, and rough roads chew through electronics, mechanical limiters hold their ground. No updates, no software\u2014just years of reliable function without a tech headache.<\/p>\n
And let\u2019s not ignore cost. These systems are significantly cheaper than electronic or GPS-based alternatives, making them an easy choice for:<\/p>\n
\n- \n
Older diesel trucks<\/strong><\/p>\n<\/li>\n- \n
Farm equipment<\/strong><\/p>\n<\/li>\n- \n
Rural or remote fleets<\/strong><\/p>\n<\/li>\n- \n
Countries with minimal infrastructure<\/strong><\/p>\n<\/li>\n<\/ul>\nWhat You Give Up<\/strong><\/h3>\nNow, here\u2019s the trade-off: mechanical systems aren\u2019t flexible. You can\u2019t switch between city and highway limits. There\u2019s no way to track violations<\/strong>, collect speed data, or integrate with modern fleet management tools. They\u2019re either on or off. That\u2019s it.<\/p>\nAnd because they work based on engine speed or throttle movement, they may not always be perfectly accurate<\/strong> in holding a set speed, especially on hills or under load.<\/p>\nUse Case Example<\/strong><\/h3>\nLet\u2019s say you run a delivery fleet in a rural region where internet is spotty, and your vehicles are ten years old. Installing GPS-based systems would be overkill. A simple mechanical limiter can be installed once and left alone\u2014no apps, no headaches.<\/p>\n
For fleets considering basic, tamper-resistant setups without electronic dependencies, a mechanical speed limitation device<\/strong><\/a> still offers an effective and regulation-friendly option.<\/p>\nGPS-Based Speed Limiter Devices<\/strong><\/h2>\n![\"\"](\"https:\/\/blog.resolute-dynamics.com\/wp-content\/uploads\/2025\/07\/Mechanical-Speed-Limiter-Devices.jpg\")
<\/p>\n
Technology has turned speed limiting into something way smarter than just stopping a heavy foot. With GPS-based speed limiter devices<\/strong>, the vehicle doesn\u2019t just know how fast it\u2019s going\u2014it knows where<\/em> it is, and adjusts accordingly. That\u2019s like giving your fleet a built-in road-safety instinct.<\/p>\nHow GPS-Based Limiters Work<\/strong><\/h3>\nThe GPS unit handles location tracking second by second. It compares the vehicle\u2019s position to a map marked with key zones\u2014school crossings, sharp bends, steep descents, crowded roads. Instead of reacting only to speed, it responds to context.<\/p>\n
Once the vehicle enters a defined geofenced zone<\/strong>, the limiter automatically reduces the maximum allowable speed. Leave that zone? The limiter adjusts back up to the standard highway or road speed. It\u2019s all automatic. No switches, no driver input, no distractions.<\/p>\nThink of it like cruise control with a brain\u2014except it doesn\u2019t need to be turned on or managed.<\/p>\n
Where These Devices Are Used<\/strong><\/h3>\nThis kind of system fits fleets that cross through varied terrain. Picture a school bus: quiet neighborhoods in the morning, stop-and-go downtown traffic by noon, then open roads later on. A GPS-based limiter adjusts speed automatically, based on location\u2014not just a hardwired limit.<\/p>\n
Other ideal use cases include:<\/p>\n
\n- \n
Public transportation in city zones<\/strong><\/p>\n<\/li>\n- \n
Heavy trucks on hilly routes<\/strong><\/p>\n<\/li>\n- \n
Mining or construction vehicles in restricted speed areas<\/strong><\/p>\n<\/li>\n- \n
Inter-state transport fleets passing through variable zones<\/strong><\/p>\n<\/li>\n<\/ul>\nWhy GPS Limiters Are So Valuable<\/strong><\/h3>\n\n- \n
Hands-free safety:<\/strong> The system reads the road, not the driver\u2019s memory.<\/p>\n<\/li>\n- \n
Zone-specific control:<\/strong> Safety zones can be defined and enforced precisely\u2014school areas, construction zones, whatever matters.<\/p>\n<\/li>\n- \n
Adaptability:<\/strong> In places where rules shift or roads get reworked often, these systems keep up without manual updates.<\/p>\n<\/li>\n- \n
Fuel and brake efficiency:<\/strong> By curbing overspeeding, they cut down on hard braking and fuel-hungry surges.<\/p>\n<\/li>\n<\/ul>\nAnd when paired with a fleet tracking platform<\/strong>, these limiters can also feed speed compliance data back to management for audits, insurance purposes, or route planning.<\/p>\nWhat About Signal Loss?<\/strong><\/h3>\nA common concern: what if the GPS signal cuts out\u2014like in a tunnel or underground lot? Solid systems have a fallback plan. They switch to a default speed limit, pre-set by the fleet manager, and hold it steady until the signal returns. No surprises, no risk.<\/p>\n
Product Example: Resolute Dynamics’ Dual Speed Limiter<\/strong><\/h3>\n
Speed limiters aren\u2019t one-size-fits-all. Each type comes with its own strengths. Let\u2019s break it down.<\/p>\n
| Type<\/th>\n | How It Works<\/th>\n | Ideal For<\/th>\n<\/tr>\n<\/thead>\n |
|---|---|---|
| Electronic<\/td>\n | ECU-based throttle or fuel control<\/td>\n | Commercial fleets, trucks<\/td>\n<\/tr>\n |
| Mechanical<\/td>\n | Cable or fuel restriction mechanisms<\/td>\n | Older vehicles, low-tech areas<\/td>\n<\/tr>\n |
| GPS-Based<\/td>\n | Limits speed by location<\/td>\n | School buses, hilly terrain zones<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n Each of these gets the job done\u2014but how they do it and where they shine varies a lot.<\/p>\n Electronic Speed Limiter Devices<\/strong><\/h2>\n<\/p>\n |
How It Works<\/strong><\/h3>\nSpeed limiters take their cues from sensors\u2014specifically, ones tracking speed and throttle position. Once the vehicle hits the set ceiling (like 80 km\/h), the engine control unit steps in. It can respond in a few ways:<\/p>\n
\n- \n
Reduce fuel injection<\/strong>, or<\/p>\n<\/li>\n- \n
Limit throttle opening<\/strong><\/p>\n<\/li>\n<\/ul>\nThis interaction prevents further acceleration, even if the driver presses the pedal to the floor. The process is seamless\u2014no sudden jerks or braking.<\/p>\n
Smart Integration<\/strong><\/h3>\nModern electronic speed limiters are often programmable<\/strong>. Fleet managers can set different speed limits for city vs highway driving. Some devices also connect with telematics platforms<\/strong>, allowing real-time tracking of driver behavior, speed violations, and performance trends.<\/p>\nReal-World Uses<\/strong><\/h3>\nThey\u2019re widely used in:<\/p>\n
\n- \n
Delivery fleets<\/p>\n<\/li>\n
- \n
Intercity buses<\/p>\n<\/li>\n
- \n
Fuel tankers<\/p>\n<\/li>\n
- \n
Heavy trucks<\/p>\n<\/li>\n<\/ul>\n
Electronic systems are also regulatory-compliant<\/strong> in countries that require automated speed limiting to prevent road accidents and improve fuel efficiency.<\/p>\nMechanical Speed Limiter Devices<\/strong><\/p>\n<\/p>\n
Before wires, chips, and cloud dashboards, there were springs, gears, and raw mechanics\u2014and mechanical speed limiters are a perfect example of that era still going strong today. These devices operate without electronics, relying instead on physical mechanisms<\/strong> to restrict how fast a vehicle can go.<\/p>\nHow They Work<\/strong><\/h3>\nMechanical speed limiters are usually installed on the throttle linkage or fuel pump. When the vehicle hits its top allowed speed, a physical stop kicks in. It either blocks further throttle movement or disrupts fuel flow\u2014no electronics, just hard limits.<\/p>\n
No computers. No sensors. Just pure mechanical restriction.<\/p>\n
One common setup involves a governor<\/strong> that\u2019s connected to the engine\u2019s rotation. As the engine spins faster, centrifugal force causes weights or springs to expand, triggering a lever that restricts the fuel supply. The result? The vehicle simply can’t go any faster.<\/p>\nWhy They Still Matter<\/strong><\/h3>\nThey\u2019re not clever, but they last. In places where dust, heat, and rough roads chew through electronics, mechanical limiters hold their ground. No updates, no software\u2014just years of reliable function without a tech headache.<\/p>\n
And let\u2019s not ignore cost. These systems are significantly cheaper than electronic or GPS-based alternatives, making them an easy choice for:<\/p>\n
\n- \n
Older diesel trucks<\/strong><\/p>\n<\/li>\n- \n
Farm equipment<\/strong><\/p>\n<\/li>\n- \n
Rural or remote fleets<\/strong><\/p>\n<\/li>\n- \n
Countries with minimal infrastructure<\/strong><\/p>\n<\/li>\n<\/ul>\nWhat You Give Up<\/strong><\/h3>\nNow, here\u2019s the trade-off: mechanical systems aren\u2019t flexible. You can\u2019t switch between city and highway limits. There\u2019s no way to track violations<\/strong>, collect speed data, or integrate with modern fleet management tools. They\u2019re either on or off. That\u2019s it.<\/p>\nAnd because they work based on engine speed or throttle movement, they may not always be perfectly accurate<\/strong> in holding a set speed, especially on hills or under load.<\/p>\nUse Case Example<\/strong><\/h3>\nLet\u2019s say you run a delivery fleet in a rural region where internet is spotty, and your vehicles are ten years old. Installing GPS-based systems would be overkill. A simple mechanical limiter can be installed once and left alone\u2014no apps, no headaches.<\/p>\n
For fleets considering basic, tamper-resistant setups without electronic dependencies, a mechanical speed limitation device<\/strong><\/a> still offers an effective and regulation-friendly option.<\/p>\nGPS-Based Speed Limiter Devices<\/strong><\/h2>\n<\/p>\n
Technology has turned speed limiting into something way smarter than just stopping a heavy foot. With GPS-based speed limiter devices<\/strong>, the vehicle doesn\u2019t just know how fast it\u2019s going\u2014it knows where<\/em> it is, and adjusts accordingly. That\u2019s like giving your fleet a built-in road-safety instinct.<\/p>\nHow GPS-Based Limiters Work<\/strong><\/h3>\nThe GPS unit handles location tracking second by second. It compares the vehicle\u2019s position to a map marked with key zones\u2014school crossings, sharp bends, steep descents, crowded roads. Instead of reacting only to speed, it responds to context.<\/p>\n
Once the vehicle enters a defined geofenced zone<\/strong>, the limiter automatically reduces the maximum allowable speed. Leave that zone? The limiter adjusts back up to the standard highway or road speed. It\u2019s all automatic. No switches, no driver input, no distractions.<\/p>\nThink of it like cruise control with a brain\u2014except it doesn\u2019t need to be turned on or managed.<\/p>\n
Where These Devices Are Used<\/strong><\/h3>\nThis kind of system fits fleets that cross through varied terrain. Picture a school bus: quiet neighborhoods in the morning, stop-and-go downtown traffic by noon, then open roads later on. A GPS-based limiter adjusts speed automatically, based on location\u2014not just a hardwired limit.<\/p>\n
Other ideal use cases include:<\/p>\n
\n- \n
Public transportation in city zones<\/strong><\/p>\n<\/li>\n- \n
Heavy trucks on hilly routes<\/strong><\/p>\n<\/li>\n- \n
Mining or construction vehicles in restricted speed areas<\/strong><\/p>\n<\/li>\n- \n
Inter-state transport fleets passing through variable zones<\/strong><\/p>\n<\/li>\n<\/ul>\nWhy GPS Limiters Are So Valuable<\/strong><\/h3>\n\n- \n
Hands-free safety:<\/strong> The system reads the road, not the driver\u2019s memory.<\/p>\n<\/li>\n- \n
Zone-specific control:<\/strong> Safety zones can be defined and enforced precisely\u2014school areas, construction zones, whatever matters.<\/p>\n<\/li>\n- \n
Adaptability:<\/strong> In places where rules shift or roads get reworked often, these systems keep up without manual updates.<\/p>\n<\/li>\n- \n
Fuel and brake efficiency:<\/strong> By curbing overspeeding, they cut down on hard braking and fuel-hungry surges.<\/p>\n<\/li>\n<\/ul>\nAnd when paired with a fleet tracking platform<\/strong>, these limiters can also feed speed compliance data back to management for audits, insurance purposes, or route planning.<\/p>\nWhat About Signal Loss?<\/strong><\/h3>\nA common concern: what if the GPS signal cuts out\u2014like in a tunnel or underground lot? Solid systems have a fallback plan. They switch to a default speed limit, pre-set by the fleet manager, and hold it steady until the signal returns. No surprises, no risk.<\/p>\n
Product Example: Resolute Dynamics’ Dual Speed Limiter<\/strong><\/h3>\n
Reduce fuel injection<\/strong>, or<\/p>\n<\/li>\n Limit throttle opening<\/strong><\/p>\n<\/li>\n<\/ul>\n This interaction prevents further acceleration, even if the driver presses the pedal to the floor. The process is seamless\u2014no sudden jerks or braking.<\/p>\n Modern electronic speed limiters are often programmable<\/strong>. Fleet managers can set different speed limits for city vs highway driving. Some devices also connect with telematics platforms<\/strong>, allowing real-time tracking of driver behavior, speed violations, and performance trends.<\/p>\n They\u2019re widely used in:<\/p>\n Delivery fleets<\/p>\n<\/li>\n Intercity buses<\/p>\n<\/li>\n Fuel tankers<\/p>\n<\/li>\n Heavy trucks<\/p>\n<\/li>\n<\/ul>\n Electronic systems are also regulatory-compliant<\/strong> in countries that require automated speed limiting to prevent road accidents and improve fuel efficiency.<\/p>\n Mechanical Speed Limiter Devices<\/strong><\/p>\n Before wires, chips, and cloud dashboards, there were springs, gears, and raw mechanics\u2014and mechanical speed limiters are a perfect example of that era still going strong today. These devices operate without electronics, relying instead on physical mechanisms<\/strong> to restrict how fast a vehicle can go.<\/p>\n Mechanical speed limiters are usually installed on the throttle linkage or fuel pump. When the vehicle hits its top allowed speed, a physical stop kicks in. It either blocks further throttle movement or disrupts fuel flow\u2014no electronics, just hard limits.<\/p>\n No computers. No sensors. Just pure mechanical restriction.<\/p>\n One common setup involves a governor<\/strong> that\u2019s connected to the engine\u2019s rotation. As the engine spins faster, centrifugal force causes weights or springs to expand, triggering a lever that restricts the fuel supply. The result? The vehicle simply can’t go any faster.<\/p>\n They\u2019re not clever, but they last. In places where dust, heat, and rough roads chew through electronics, mechanical limiters hold their ground. No updates, no software\u2014just years of reliable function without a tech headache.<\/p>\n And let\u2019s not ignore cost. These systems are significantly cheaper than electronic or GPS-based alternatives, making them an easy choice for:<\/p>\n Older diesel trucks<\/strong><\/p>\n<\/li>\n Farm equipment<\/strong><\/p>\n<\/li>\n Rural or remote fleets<\/strong><\/p>\n<\/li>\n Countries with minimal infrastructure<\/strong><\/p>\n<\/li>\n<\/ul>\n Now, here\u2019s the trade-off: mechanical systems aren\u2019t flexible. You can\u2019t switch between city and highway limits. There\u2019s no way to track violations<\/strong>, collect speed data, or integrate with modern fleet management tools. They\u2019re either on or off. That\u2019s it.<\/p>\n And because they work based on engine speed or throttle movement, they may not always be perfectly accurate<\/strong> in holding a set speed, especially on hills or under load.<\/p>\n Let\u2019s say you run a delivery fleet in a rural region where internet is spotty, and your vehicles are ten years old. Installing GPS-based systems would be overkill. A simple mechanical limiter can be installed once and left alone\u2014no apps, no headaches.<\/p>\n For fleets considering basic, tamper-resistant setups without electronic dependencies, a mechanical speed limitation device<\/strong><\/a> still offers an effective and regulation-friendly option.<\/p>\n Technology has turned speed limiting into something way smarter than just stopping a heavy foot. With GPS-based speed limiter devices<\/strong>, the vehicle doesn\u2019t just know how fast it\u2019s going\u2014it knows where<\/em> it is, and adjusts accordingly. That\u2019s like giving your fleet a built-in road-safety instinct.<\/p>\n The GPS unit handles location tracking second by second. It compares the vehicle\u2019s position to a map marked with key zones\u2014school crossings, sharp bends, steep descents, crowded roads. Instead of reacting only to speed, it responds to context.<\/p>\n Once the vehicle enters a defined geofenced zone<\/strong>, the limiter automatically reduces the maximum allowable speed. Leave that zone? The limiter adjusts back up to the standard highway or road speed. It\u2019s all automatic. No switches, no driver input, no distractions.<\/p>\n Think of it like cruise control with a brain\u2014except it doesn\u2019t need to be turned on or managed.<\/p>\n This kind of system fits fleets that cross through varied terrain. Picture a school bus: quiet neighborhoods in the morning, stop-and-go downtown traffic by noon, then open roads later on. A GPS-based limiter adjusts speed automatically, based on location\u2014not just a hardwired limit.<\/p>\n Other ideal use cases include:<\/p>\n Public transportation in city zones<\/strong><\/p>\n<\/li>\n Heavy trucks on hilly routes<\/strong><\/p>\n<\/li>\n Mining or construction vehicles in restricted speed areas<\/strong><\/p>\n<\/li>\n Inter-state transport fleets passing through variable zones<\/strong><\/p>\n<\/li>\n<\/ul>\n Hands-free safety:<\/strong> The system reads the road, not the driver\u2019s memory.<\/p>\n<\/li>\n Zone-specific control:<\/strong> Safety zones can be defined and enforced precisely\u2014school areas, construction zones, whatever matters.<\/p>\n<\/li>\n Adaptability:<\/strong> In places where rules shift or roads get reworked often, these systems keep up without manual updates.<\/p>\n<\/li>\n Fuel and brake efficiency:<\/strong> By curbing overspeeding, they cut down on hard braking and fuel-hungry surges.<\/p>\n<\/li>\n<\/ul>\n And when paired with a fleet tracking platform<\/strong>, these limiters can also feed speed compliance data back to management for audits, insurance purposes, or route planning.<\/p>\n A common concern: what if the GPS signal cuts out\u2014like in a tunnel or underground lot? Solid systems have a fallback plan. They switch to a default speed limit, pre-set by the fleet manager, and hold it steady until the signal returns. No surprises, no risk.<\/p>\nSmart Integration<\/strong><\/h3>\n
Real-World Uses<\/strong><\/h3>\n
\n
<\/p>\nHow They Work<\/strong><\/h3>\n
Why They Still Matter<\/strong><\/h3>\n
\n
What You Give Up<\/strong><\/h3>\n
Use Case Example<\/strong><\/h3>\n
GPS-Based Speed Limiter Devices<\/strong><\/h2>\n
<\/p>\nHow GPS-Based Limiters Work<\/strong><\/h3>\n
Where These Devices Are Used<\/strong><\/h3>\n
\n
Why GPS Limiters Are So Valuable<\/strong><\/h3>\n
\n
What About Signal Loss?<\/strong><\/h3>\n
Product Example: Resolute Dynamics’ Dual Speed Limiter<\/strong><\/h3>\n