Honda ATC250R Top Speed, Specs, and Review 2022

Honda ATC250R: It was the Honda ATC250R was the greatest three-wheeler that ever came from an established manufacturer. 

It was the ultimate racing machine that was developed in an untimely manner and only half-revived by the TRX250R and its four-wheeled counterpart which inherited the suspension design and its engine.

Honda ATC250R

It was the Honda ATC250R (or Big Red 250R) was introduced in 1981 and was among the first vehicle to increase the power of ATCs in the race. 

With the ProLink suspension system, the Enduro Harley Davidson front look, and a speed of 70 mph top speed The ATC250R was durable and quick.

The Honda ATC250R had so much more to offer, aside from establishing the existence of ATCs on racing tracks. 

Its build quality, durability, and performance made the wheeler popular with the community of riders and to the public generally.

Learn more details about the specifications, upgrades, and design ideas that are part of Honda’s very first high-performance all-terrain car.

Honda ATC250R

Last Big Red Standing

Honda ATC250R was eighth in the line of all-terrain motorcycles that were released by Honda following the groundbreaking US90 was introduced in the year 1970. 

The racing machine was the first to introduce the 248-/246-cc liquid-cooled engine as well as folding footpegs.

It also had the option of a six-speed and five-speed transmission. These features were not available in the other ATCs that were available at the time. 

Along together with Big Red 250 and 250ES the ATC250R was regarded as the most coveted racing machine designed for recreation and competition. 

It wasn’t until the mid-1980s that Honda expanded its product range to include utility-type equipment designed for use in agriculture and industry.

Improvements

Many of the enhancements that were made to the ATC250R could be seen in the ATC250R’s 2nd generation (1983 Big Red 250R). 

One of them was an engine-driven counter-balancer that reduced engine vibration, a 30-mm round-slide carburetor with dual disc brakes to provide the power to stop, adjustable air-powered front forks, as well as one fully suspended, gas-charged rear shock. 

The wheel travel increased gradually throughout the 3 generations, from 6.7/4.3 inches back in the year 1981, to 9.8 inches when it was introduced in. The ATC250R’s third-generation (1985 The Big Red 250R) was further improved in the engine, fuel delivery, and engine displacement.

In the Big Red series, the ATC250R was the only model produced from 1981 until 1987. Its twins were the ATC 250SX as well as ATC 250SX, Honda Big Red 350 or Honda ATC350X as well as ATC200 or the Big Red 200 or ATC200 trims – received only one-third of the airtime they did with the general public. 

An earlier model of the ATC250R and was the Big Red ATC250ES, was available outside of the U.S. during the same year that the Consent Decree was implemented. There are a few of these classic vehicles located in Canada, Australia, and Europe.

Honda ATC250R Specs

Honda ATC250R Specs & Features (1985-1987 Model)

  • Engine: A longitudinally-mounted two-stroke, liquid-cooled engine with a bore-stroke ratio of 66 x 72 mm (2.60 x 2.83 inches) powers the vehicle. Engine displacement is 246 cubic centimeters generated by a piston-valve 34-mm carburetor and the compressive ratio of 8.0:1.
  •  It features a gasoline oil mixture system for lubrication, which includes an oiled foam air filtration system made of polyurethane. Tank capacity for fuel will be 9.8 Liters/2.6 US gallons with a 2-Liter/0.52-US gallon reserve.
  • Lubrication To get the best performance make sure you use the SAE 10-W-40 Honda four-stroke engine (ideally with no graphite or molybdenum additions) as well as its equivalent. 
  • In accordance with the temperature of the environment, you can also opt for SAE 5W 10W-30, 10W-30, 20W-40, or 20W-50 viscosities for oil. The manual for service recommends using an API service class of SE/SF or higher. However, since the API grade is no longer relevant it is possible to make use of SJ or greater. Check to see if it’s in line with the MA JASO Standard T 903.
  • Drivetrain The six-speed mesh-based transmission as well as a multi-plate, wet clutch system power the wheels. It is controlled by an O-ring chain of 520 (13/39). 
  • This combination of powertrains, coupled with a racing-ready chassis makes the ATC250R better suited for high-end competitions.
  • Ignition: It has a fully-transistorized, CDI primary kick-starter system. It has a 14.5V alternator with a nominal capacity of 159 watts 5000 RPM is able to power electronic components. It requires a 12V 10Ah 85-CCA (Cold Amps for Cranking) battery with a dimension that is 5.9 x 3.4 and 5.2 inches (L x W x H) and requires an NGKBR9ES/NGKBR8ES spark plug. 
  • A NOCO Genius G4 6-Volt/12-Volt 4.4 Amp Battery Maintainer and Charger The (view on Amazon)(view at Amazon) can maintain your battery’s 12V capacity in good form.
  • The tires are: Stock tires consist of 23 8-11 front tires and 20 10-9 rear tires that are mounted to steel wheels. The recommended tire pressure for front tires is 4.3 30 kPa/psi (0.30 kg/cm2) and 3.6 20 KPa (0.20 kg/cm2)) to the rear. Replace the rubber on your stock with Kenda Bearclaw K299 tires for ATVs (view at Amazon) to get a greater grip on sand deep snow, mud, or rough terrain.
  • Brakes are comprised of two single hydraulic discs that are used for front and rear. Check the brake system regularly to ensure that there aren’t leaks in the fluid or any parts that have become damaged. 
  • If you have to repair the brake pad, do it in pairs. In addition, you need to flush the hydraulic system after it is opened or if your brakes are spongy.
  • Suspension Its Honda ATC250R suspension system comes with a telescopic fork of 250mm in front and a 250-mm swingarm Pro-link rear linkage. adjustable rebound and compression shocks. The trail length is 37 millimeters with the caster angle being 21deg30′. The engine assembly is mounted on the frame of a semi-double-cradle.
  • Dimensions The overall dimensions of HTML0 are 75x 44.5 4. 42.7 inches (1,905 1,130 and 1,085 mm + W + H). The wheelbase of the vehicle is 51.4 inches/1,305 millimeters. 
  • The dry weight of the vehicle is 130 kg/289 lbs. The distribution of weight is 52.5 Kg/116lbs at the front, and 78.5 Kg/173 lbs at the rear, excluding the weight of the rider as well as accessories.
  • Exterior It is made up of a frame made of steel and a body material available in white red, or blue with a blue seating cover. The fuel tank is located at the front, just behind the handlebars. 
  • A 55-watt pod headlight gives the trike superior light distribution. Installing an aftermarket pipe, as well as silencers for the ATC250R exhaust can boost the performance of your trike by five horsepower or more while also ensuring you stay within your local noise limits.

Price of the ATC250R

The retail price suggested at the time of launch of this model Honda ATC 250R was between $2,205 and $2,298, based on the year of manufacture and the features. 

The current price of this three-wheeler can range between $225-$600, dependent on the prior maintenance. 

Prices for auction listings are in the $350-$4,000 price range. Cheap auctions are usually damaged or not operating at all. They are excellent purchases if used as the basis for a building project.

Improvements Post 1981

To compete successfully in the world of dirt bikes in the early 1980s The ATC250R was required to undergo cosmetic, design, and performance modifications. Here is a brief overview of the changes:

1982

  • The combination of drilled rotors with hydraulic disc brakes on both rear ends
  • New headlight design as well as motor shutoff switches.

1983

  • New style, chassis, and head pipe
  • More suspension travel, both the rear and front
  • Pro-Link rear suspension
  • An extended wheelbase that improves stability and speed
  • A narrower front tire to improve steering precision
  • The size of the carburetor has been increased to 30-mm
  • Larger front disc brake as well as the fuel tank
  • Footpegs foldable for folding

Improvements Post 1981

1985

  • The overall dimensions are slightly larger.
  • The height of the seat increases by one centimeter to 29.9 inches
  • New steering controls for improved control
  • More suspension travel is longer than in models prior to it.
  • Telescopic forks have been increased by 4 millimeters in the size
  • Brakes had dual-piston calipers at both ends
  • Smaller tires on all sides to improve handling
  • Increased top speed of ATC250R between 60 and 70 miles per hour
  • Liquid cooling system

1986

  • Ergonomics and improved handling
  • A slight reduction in dry weight
  • The carburetor’s round-slide size was changed from 34mm to an oval-slide version (for better throttle response)

Why Did Honda Stop Making the ATC250R?

Manufacturers were forced to stop making ATCs (or trikes) because of safety security concerns. The dangers that come when riding a trike were due to the technology and lack of censorship for teens and children who use these bikes. 

As the number of reported ATC-related injuries, accidents, and deaths grew and authorities from the U.S. Justice Department had to enforce in 1988 the Consent Decree, which eventually resulted in a worldwide production prohibition of all-terrain bicycles (ATCs).

Reviving the Mighty ATC250R

The modifications that follow, as well as racing abilities similar to Mickey Dunlap, the legend of Mickey Dunlap, are guaranteed to return the ATC250R back to its speed-demon status:

Power Gain

The installation of a brand new hot Rods crankshaft (designed specifically for the TRX250R) that has no power valve in the ATC250R chassis will not only give you an increased rod angle, it additionally, but also breaks the rear end free for turning. 

If you use an extra spacer plate, the configuration allows for a longer time to switch ports, leading to increased torque and improved throttle responsiveness. 

In the same way, professional cylinder porting/decking of cylinders along with head re-chambering as well as top-end gasket modifications assist the three-wheeler in gaining mid-range power. 

It significantly improves the vehicle’s power curve as well as access across the entire range of RPMs and increases the compression. Make sure you have a hundred percent Octane Rating to keep the fuel you use to move forward.

Motocross Adaptability

Installing a replacement for the original carriage with a billet aluminum bearing house and mounting a racing axle will help increase the width, strength, and stability needed for the motocross. 

The billet housing includes the highest-quality twin-row bearings. Similar to the Pro Racing axle allows up to 3 inches of width adjustments depending on the track conditions. 

The machine can be set to the maximum width in most MX ATV events. The machine also includes an axle hub made of billet and some parts dealers provide an unlimited warranty on the purchase.

Race-Ready Suspension

Valve emulators work best when used in conjunction with standard suspensions, mimicking the functions of a cartridge fork, and permitting the rebound and compression circuits to be tuned separately. 

It is possible to pair the device with a set of springs forks that are progressive in rate (which are stiffer at the close to the length of travel), Chromoly rear swingarm and high-flow valve pistons, and custom-designed valves. 

In particular, the new swingarm comes with new needle bearings as well as twin pinch bolts that are located on each side of the back. 

This will reduce twisting in the carrier, as well as strengthen the crack-prone areas of standard swingarms.

High-Performance Ignition

The ignition system is a boon for the ATC250R. The ATC250R has a lighter flywheel and different ignition curves that greatly increase the buildup of the engine’s RPM. 

The flywheel’s weight is reduced, which is ideal for a professional-caliber engine, but it may not be suitable for trail riding casually.

Ease of Navigation

The rubber used in the stock tires that allowed the sliding easy was made of more brittle rubber than the modern-day MX tire. 

However, the tires’ dimension (23 8-11) is somewhat unusual in comparison to modern standards and is difficult to find. 

If you’re looking to transform your ATC250R into a machine that can be used for motocross It is recommended to choose 18x 9.5-8 tires. 

They’re the right dimensions and height that are suitable for motocross events and allow the back end to come loose quickly.

Aesthetics

To make your trike’s cockpit look modern switch your old handlebars to Renthal bar handles (view at Amazon). 

Also, Ez-fit Nerf Bars (view on Amazon) are more appealing for your motorcycle than feet that came with the stock ones and provide greater traction and a better feeling.

The new aftermarket fenders, plastics, and radiator shrouds make the trike’s appearance back to its previous glory. Beadlock wheels with a billet center offer security and enhance the car’s glamour.

Even with these improvements, the ATC250R is not without flaws that remain unsolved. 

The connection between the bars and footpegs, not fitting to taller people, a low seats, as well as difficulties when it comes to egress and ingress, to mention some. But, the completion of all of these stages is guaranteed to transform your ATC250R into its former glory. Racetrack King it once was.

If you’re not finding this build difficult enough, then the missile kit for ATC250R or a two-wheel conversion could be a more appropriate task to take on.

About Honda

Honda Motor Company Ltd. began as a thought in 1946, which was conceived by then mechanic Soichiro Honda. 

Since the establishment of the Honda Motor Company in 1946, the company has increased its business from selling motorized bicycles with engines that were not in use to control the market for automobiles to taking part in Formula 1 races.

Soichiro had a vision and was sure that he realized his goals each day. Because of his vision and the unwavering pursuit of excellence The Japanese company has grown into the world’s leader in many sectors, including automotive and industrial which include motorcycles, electric vehicles, and energy solutions.

Conclusion – Honda ATC250R

This three-wheeler that is renowned for its speed and style astonished me just as was the case when it initially debuted at the 1981 Baja 1000. 

In spite of nearly four decades, this trike is still fast enough to make circles around a dirt bike that is MX. 

It is powerful enough to propel riders up steep hills or around corners, and it can be controlled on tracks just as the tracks do. It’s continued as a racer’s primary weapon is a testament to the efficacy of its well-engineered performance and design improvements. 

This Honda ATC250R continues to live in the past as the vehicle which changed the nation’s outlook through the sport of racing, earning it well-deserved respect and fame.

How fast is a ATC250R?

70 mph

It was equipped with a Pro-Link suspension and an Enduro-Harley-Davidson front design with a 70-mph top speed. The ATC250R was strong and quick.

What was the fastest 3 wheeler?

It was the Mighty Honda ATC 250R, The fastest three-wheeled Death Machine in the West. This Honda ATC 250R has been remembered in the history books as being among the most prominent stars of the three-wheeled trend that took over the world of motorcycles throughout the 1970s and the 1980s.

When did 3 wheelers become illegal?

January 1988

Abstract. As of Jan. 1988, the sales of brand new three-wheeled all-terrain vehicles (ATVs) were prohibited across the United States because of the frequent injuries incurred with their use, particularly by children.

How much did a Honda 350X cost in 1985?

Cost of the Honda 350X

In the year of their debut, it was suggested that the list price of the 85 Honda 350X ATC was $2,248, and the price for the 1986 Honda 350X was $2,498.

Why did Honda stop making the 250R?

Honda stopped producing the 250R due to the consent decree-law (a not widely known fact). Honda was the only one associated with the government. Other manufacturers just performed “follow who is leading” Honda sacrificed Trikes and performance quads in exchange for a lower tax burden on their vehicles coming to America.)

Why was the Honda ATC discontinued?

Three-wheeled ATVs used to be commonplace. They were eventually taken out of production because of the liability issues which resulted from this potentially dangerous vehicle, which is also called The All-Terrain Cycle or ATC.

What year did Honda quit making 3 wheelers?

1987

Honda’s dominance over the ATC market was highest in 1984 when there were 370,000 units delivered and a 69% market share. In 1985, Honda presented the most extensive and most varied lineup, with ten models. Honda was the top-rated company in sales and production until it decided to leave its ATC market back in 1987…

How much is a Honda 3 wheeler worth?

What is the price of the Honda Big Red 3 Wheeler? In its initial launch, it was suggested that the retail cost of the Honda Big Red 3 Wheeler was $1,648 for the ATC 200 and $1,848 for the 200E/ES. The current price could vary between 1100 to $1830, dependent on whether the car was properly maintained or not.

What is the fastest Honda ATV?

Honda TRX 700xx

With the top speed of 86 miles per hour, it’s unfortunate that they only produced this quad in 2008 and 2009. This model is ideal for speeding using the fuel-injected single-cylinder four-stroke engine. It has around 46 HP.

What years did Honda make the TRX 250?

Its name refers to the Honda FourTrax 250 (or the TRX250R/X) is, an ATV sport manufactured by Honda between 1986 and 1989. The model was the predecessor of the top-selling ’88 FourTrax 300; the model had a 246-cm3 air-cooled four-stroke OHC engine. It also featured an adjustable suspension, a top speed of 71 mph: speed and up to 20 horsepower of power.

Honda ATC250R FAQ

1. Do they still make 3 wheelers?

According to a 1988 New York Times article, ATVs with three wheels were responsible for more than 300,000. Injuries and 1000 deaths in 1983 and 1988. The consent decree was signed by the US government by the manufacturers, effectively ending three-wheeler sales.

2. How fast is a 250R Honda?

The Honda ATC250R (or Big Red 250R), was launched in 1981. It was the first ATC to be used in racing. The ATC250R was fast and tough thanks to its Pro-Link suspension and Enduro-Harley Davidson front design. It also had a 70 mph top speed.

3. Is it illegal to own a three-wheeler?

A 3-wheeler is considered a motorcycle in most states and is subject to the same regulations. Motorcycles can be street legal provided they have the necessary equipment. Therefore, 3-wheelers may also fall under this street-legal category.

4. Does Honda make a 3 wheel motorcycle?

Honda claims that the Neowing has the same cornering feel as a larger motorcycle, and offers excellent stability. It will be powered by a combination of a 4-cylinder gasoline engine with an electric motor.

5. What states are ATV street legal?

Most states allow counties and municipalities to set their own standards. Arizona, Utah, and Texas permit this. Idaho, Kansas, Montana and North Dakota, Washington, Michigan, and Kentucky have laws.

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