For adrenaline junkies and speed demons alike, few pleasures compare to hitting the throttle and feeling the raw acceleration of a high-performance ATV. Of the sport ATVs on the market today, one stands out as a top contender when it comes to delivering sheer exhilarating speed – the Yamaha Raptor 700.
With its muscular 686cc engine, optimized transmission, and lightweight frame, the Raptor 700 is capable of reaching breakneck speeds of 80+ mph when stock and over 90 mph with modifications. This incredible top speed combined with lightning fast acceleration makes the Raptor 700 one of the fastest ATVs in its class.
In this in-depth guide, we’ll uncover everything you need to know about achieving top speed with the Yamaha Raptor 700. We’ll look at key specs that contribute to speed, how to maximize your Raptor’s velocity safely, frequently asked questions about performance, and plenty more!
Table of Contents
What Is the Yamaha Raptor 700 Top Speed?
The Yamaha Raptor 700 boasts an electrifying top speed of:
- Stock top speed: Up to 80 mph
- Modified top speed: Over 90 mph
These specs make the Raptor 700 one of the fastest sport ATVs available from the factory. With a few simple performance modifications, experienced riders can push this machine over 90 mph. However, high-speed riding carries serious risks and should only be done in controlled environments with proper safety gear.
To understand what gives the Raptor 700 the chops to reach such adrenaline-pumping velocities, let’s examine some of the key features that contribute to its performance.
Yamaha Raptor 700 Specs: What Gives It So Much Speed?
1. Powerful 686cc Fuel-Injected Engine
At the heart of the Raptor 700 is a brawny 686cc single-cylinder engine equipped with four valves and double overhead cams. This provides an abundance of horsepower and torque to rocket the Raptor to its eye-watering top speed.
Complementing the motor is a fuel injection system that optimizes power delivery and throttle response. This allows the Raptor 700 to reach its top speed smoothly across the RPM range compared to older carbureted models.
2. Lightweight Hybrid Frame
The Raptor 700 frame utilizes a combination of aluminum and high-tensile steel to create an exceptionally rigid yet lightweight chassis. Weighing just 397.5 pounds dry, the Raptor 700’s nimble handling helps it feel planted and stable even while flying at top speed.
3. Manual 5-Speed Transmission
To put all that power to the ground, the Raptor 700 utilizes a slick-shifting 5-speed manual transmission designed for sport riding. The transmission gear ratios are optimized to deliver stunning acceleration off the line while still allowing it to cruise at high RPMs to reach its maximum velocity.
4. Long-Travel Suspension
Another important component contributing to top speed is the Raptor’s fully adjustable suspension. It provides 9.1 inches of travel in the front and 10.1 inches in the rear, allowing the tires to maintain traction and soak up rough terrain even at high speeds. The piggyback shocks feature high- and low-speed compression damping for greater handling.
How to Maximize Yamaha Raptor 700 Top Speed?
While the Raptor 700 is blazing fast in stock form, there are a few modifications you can make to eke out even more top speed:
1. Adjust Gearing
One of the simplest ways to increase top speed is adjusting the drive sprocket gear ratio. Installing a lower numerical sprocket ratio increases torque to the wheels, allowing faster acceleration and higher top end speeds. Just be mindful this will reduce low-end power.
2. Install a Performance Exhaust
Adding an aftermarket exhaust like those from Yoshimura, Two Brothers Racing, or MRP can boost horsepower across the RPM range. Combined with an ECU reflash, a full exhaust system can add several mph to the Raptor’s top speed.
3. Upgrade Intake and Air Filter
Complementing an upgraded exhaust, installing a high-flow intake kit and performance air filter improves airflow into the engine for more power. A filter with greater surface area captures more air.
4. Adjust Power Valves
Adjustable power valves optimize power delivery at high RPMs. Have your mechanic adjust the valve actuation to maximize performance at high speeds.
5. Optimize Riding Conditions
To realize the full top speed potential, operate your Raptor 700 in optimal conditions. Hard-packed dirt or packed sand provides the most traction. Avoid loose terrain. Also ride at lower elevations on flat ground without headwinds.
Additional Ways to Boost Yamaha Raptor 700 Top Speed
Use High-Octane Fuel
Using premium high-octane gasoline allows the engine to produce more power without detonation or knock. This reduces loss of power at high RPMs.
Install an Aftermarket CDI Box
A high-performance CDI (capacitive discharge ignition) box enhances the spark at higher RPMs leading to better combustion and more horsepower up top.
Upgrade the ECU
Installing a programmable electronic control unit (ECU) allows fine tuning the fuel mapping and ignition timing to maximize power in the upper rev range.
Reduce Parasitic Loss
Minimize power loss from engine accessories by removing unnecessary items like tool racks or nerf bars. Also use lightweight batteries and OEM-style plastic fenders.
Improve Heat Management
Adding a radiator cooling fan kit, oil cooler, and high-flow water pump improves engine heat dissipation so power doesn’t drop off at high speeds.
Build the Engine
For all-out peak speed, have a professional builder blueprint and balance the engine internals with forged components to withstand extreme RPMs.
With the right combination of mods, the Raptor 700’s engine can be tuned to deliver blistering top-end speed. But use restraint and keep safety the top priority.
Safe Riding Tips to Handle High Speeds
While exhilarating, riding at the upper limits of the Raptor 700’s speed capabilities requires caution and proper precautions:
- Always wear safety gear including helmet, goggles, boots, gloves, and protective riding clothing.
- Avoid excessive speeding and maintain control. Brake early before corners.
- Stay seated with knees against the seat and body leaned forward.
- Keep a light grip on the handlebars and use your legs to absorb impacts.
- Operate only on closed courses or large open areas without obstacles.
- Perform pre-ride inspections and routine maintenance. Check tire pressure and torque specs.
- Upgrade to heavy duty brake pads designed for high-speed riding.
- Attach frame guards to protect from impact damage in a crash.
High-performance ATVs like the Raptor 700 offer incredible speeds. But be smart and stay within your riding limits. Prioritize safety above all else.
Yamaha Raptor 700 Specifications
|686cc liquid-cooled 4-stroke single
|Electronic fuel injection
|Independent double wishbone, 9.1 in. travel
|Independent double wishbone, 10.1 in. travel
|Dual hydraulic disc (front/rear)
|AT25 x 8-12 (front) AT25 x 10-12 (rear)
|L x W x H
|81.3 in. x 46.1 in. x 47.6 in.
|397.5 lb (dry)
What Is The Raptor 700’s 0-60 Mph Time?
One spec that demonstrates the Raptor 700’s incredible acceleration capabilities is its 0-60 mph time. Stock models are capable of hitting 60 mph from a dead stop in approximately 4.5 seconds. This makes the Raptor 700 one of the quickest accelerating ATVs off the line.
Does Gearing Affect Top Speed?
Yes, modifying the sprocket drive gear ratio has a significant impact on the Raptor 700’s top speed. Installing a lower numerical sprocket ratio increases torque to the rear wheels, allowing it to reach higher maximum speeds. Just keep in mind that lower gearing reduces low-end power. Gearing changes should be done carefully based on the riding terrain.
Is The Yamaha Raptor 700 Fuel Injected?
In 2006 Yamaha introduced electronic fuel injection to the Raptor 700, replacing the previous carbureted models. This improved throttle response and power delivery across the RPM range. Fuel injection optimizes the air-fuel mixture and allows the engine to run cooler and more efficiently at higher speeds. This contributes to achieving the maximum top speed.
What Is The Dry Weight Of The Raptor 700?
The Yamaha Raptor 700 has a remarkably light dry weight of just 397.5 pounds. This svelte frame and components help make it a very nimble and quick-handling ATV for its size. The lightweight design gives it an advantage in acceleration and top speed over heavier utility ATVs.
Is The Raptor 700 A Reliable ATV?
Yes, the Yamaha Raptor 700 has a reputation for being an exceptionally reliable and durable sport ATV. It can hold up to aggressive riding and high-performance use when properly maintained.
Key maintenance tips are:
- Change oil regularly
- Replace air filter
- Clean spark arrestor
- Check tire condition
- Lubricate suspension
- Adjust valve clearance
- Inspect brakes
Following the scheduled maintenance in the owner’s manual is crucial to enjoying many miles of fun on your Raptor 700.
How Much Does A Yamaha Raptor 700 Cost?
As a high-performance sport ATV, the Yamaha Raptor 700 commands a premium price. Here’s a look at the MSRP pricing for new models:
- Base model: $8,999 MSRP
- Special edition models: $9,599+ MSRP
Of course, you can often find used Raptor 700 models for sale at a more affordable price point. Expect to pay $3,000 to $7,000 for a good condition used unit depending on the model year and miles.
Yamaha Raptor 700 Top Speed Vs. Key ATV Competitors
|Yamaha Raptor 700
|80+ mph stock <br> 90+ mph modified
|Powerful engine, lightweight, excellent suspension
|Greater reliability, lower price
|Can-Am DS 450
|Ergonomic riding position
|Suzuki QuadRacer R450
|5-speed transmission, plush suspension
5 Key Pros Of The Yamaha Raptor 700
- Incredible acceleration and high top speed
- Strong fuel-injected engine stays cool at high RPMs
- Durable and reliable if maintained properly
- Adjustable long-travel suspension for stability
- Manual transmission optimized for sport riding
4 Potential Cons To Consider
- Requires more maintenance than a utility ATV
- High price tag compared to some competitors
- Not recommended for inexperienced riders due to power
- Low seat height challenges taller riders
Yamaha Raptor 700 Owner Impressions
Positive Owner Feedback
“The first time I hit the throttle, I couldn’t believe the instant power. This thing takes off like a rocket!”
“Handling is so precise and nimble, it feels like an extension of my body when carving up trails.”
“I’ve put this Raptor through heck and back riding desert trails and it just keeps going strong. Very reliable.”
“The suspension is amazing. I can hit jumps at speed and land soft as butter thanks to the fully adjustable shocks.”
“Once I installed an exhaust and new air filter, the top end power was astonishing. Easily hits over 90 mph.”
Negative Owner Feedback
It needs a bigger gas tank. I’m constantly having to stop to refuel when riding long distances.”
“I wish the footwells had more room. My size 12 boots feel cramped and tight.”
“The seat feels too low for me at 6’2″. I need to get a taller aftermarket seat.”
“It runs really hot in the summertime if you’re going slow. I had to add a radiator fan kit.”
“The stock tires were absolute garbage on anything but groomed trails. I had to upgrade them immediately.”
Common Yamaha Raptor 700 Issues and Solutions
The Raptor 700 can overheat, especially in hot weather riding. Solutions:
- Clean radiator fins and improve airflow
- Flush cooling system and replace coolant
- Install brush guard to prevent debris buildup
- Upgrade to larger capacity radiator
Hard shifting or slipping transmission issues can occur. Fixes:
- Change transmission fluid and filter
- Inspect clutch plates for wear and replace
- Make sure clutch is adjusted properly
- Check shift linkage is tightened properly
Excessive noise like piston slap or rod knock requires diagnosis. Causes can include:
- Low oil level or incorrect oil weight
- Worn rod/main bearings
- Piston damage or wear
- Timing chain stretch
For electrical issues like hard starting or dead battery:
- Inspect battery terminals and connections
- Test stator output and replace if low
- Check all engine ground connections are secure
- Install new spark plugs and ignition coil as needed
If the ATV feels loose at high speeds:
- Ensure shocks are adjusted properly
- Check tire pressure and wheel balance
- Test toe alignment and adjust if needed
- Replace any worn swingarm/suspension bearings
Regular maintenance and prompt issue diagnosis is key to keeping the Raptor 700 running in top form.
With its tremendous straight-line speed capabilities reaching over 80 mph stock and 90+ mph when modified, the Yamaha Raptor 700 embodies raw power and adrenaline-pumping performance. Its fuel-injected engine, nimble handling, and race-tuned suspension allow it to devour rough terrain at unbelievable velocities.
While thrilling, wielding this level of power requires respect for the machine’s limits and extra precaution. Invest time mastering low-speed handling skills before exploring the Raptor 700’s potential at full throttle. Prioritize safety gear and controlled environments.
Overall, few ATVs can match the Raptor 700’s combination of durability, precision handling, and sheer exhilarating speed. It’s a legend for a reason. Ride safely and you’ll enjoy one of the most powerful sport ATVs ever unleashed!