The Honda Grom can reach a top speed of 65 MPH, making it an impressive choice for a mini-moto. You'll typically see it cruising at around 55-60 MPH, but with some modifications, it can push up to 73 MPH. Its 124cc engine delivers quick acceleration, while the lightweight design and five-speed transmission enhance your control. Plus, you'll enjoy great fuel efficiency at 105-110 MPG. Whether you're commuting or just having fun, the Grom's compact size and nimble handling are perfect for urban riding. Curious about what else this bike has to offer? There's more to explore!
Key Takeaways
- The Honda Grom has a top speed range of 55-60 MPH under standard conditions.
- With modifications, the Grom can potentially reach speeds up to 73 MPH.
- Achieving optimal RPM of 7,000 is crucial for maximizing top speed performance.
- The lightweight design aids in rapid acceleration and maneuverability at higher speeds.
- The Grom's impressive fuel efficiency allows for extended rides even at high speeds.
Compact Design for Urban Riding
The Honda Grom's compact design embodies agility and convenience, making it an ideal choice for urban riding.
Weighing between 224 and 231 pounds, depending on the model, it's lightweight enough for you to easily maneuver through city traffic and navigate tight corners. This manageable weight enhances your handling, allowing you to zip around with confidence, whether you're a novice or an experienced rider.
The low seat height of just 30 inches means you can flat-foot when you're stopped, providing added stability at stop lights or in parking lots. The thickly padded seat ensures comfort, especially on longer rides, while the upright seating position makes for a relaxed experience. However, the Grom's short wheelbase may complicate riding dynamics, increasing safety risks in some situations.
With inverted hydraulic fork front suspension and a single hydraulic rear shock, you'll enjoy a plush ride over uneven surfaces.
The Grom's single-disc brakes offer exceptional stopping power, and with front-wheel ABS available, you can feel secure even in challenging conditions.
The 12-inch cast wheels paired with wide tires deliver the stability and control you need for urban environments, enhancing your overall riding experience.
In short, the Grom's compact design makes it a top contender for city exploration.
Engine Specifications and Efficiency
When you think about the Honda Grom's engine specifications, you'll notice its single-cylinder design packs a punch with impressive throttle response. With a maximum velocity achieved of 65 MPH, the bike manages aerodynamic drag resistance effectively, making it a fun ride. Plus, its fuel efficiency ensures you get the most out of every drop of gas. Additionally, the Grom's average MPG figures are derived from real-world fuel economy data, showcasing its efficiency on the road.
Maximum Velocity Achieved: 65 Mph
Achieving a maximum velocity of 65 mph on the Honda Grom is possible, thanks to its efficient engine specifications and design. The Grom features a 123.9cc air-cooled four-stroke single-cylinder engine that's compact yet powerful.
With a compression ratio of 10.0:1 and a bore and stroke of 50.0mm x 63.1mm, it delivers a maximum power output of 9.7 horsepower at 7,000 RPM and 7.7 pound-feet of torque at 5,500 RPM. This combination allows for peppy acceleration, making it a joy to ride. The Grom's state-of-the-art suspension system enhances stability and handling, further contributing to a thrilling ride experience.
The Grom's state-of-the-art PGM-FI fuel injection system optimizes fuel delivery and combustion efficiency, contributing to its impressive fuel economy of about 105-110 miles per gallon.
The manual 5-speed transmission, paired with a multiplate wet clutch, enhances your control, allowing you to reach that thrilling top speed. While manufacturers claim a top speed of 59 mph, with the right riding technique and conditions, you can push it even further.
Throttle Response Characteristics
With its compact engine and innovative design, the Honda Grom delivers impressive throttle response that enhances the riding experience. The 123.9cc air-cooled four-stroke single-cylinder engine features a 24mm throttle body, which, combined with the PGM-FI automatic fuel injection system, ensures optimal fuel delivery and efficient combustion. This setup allows you to experience a quick and responsive throttle, making your rides more engaging.
When you twist the throttle, the Grom's undersquare design—characterized by a narrow bore and long stroke—provides balanced performance and efficiency. The engine produces 9.6 hp and 10.9 Nm of torque, allowing for smooth acceleration through the 5-speed manual transmission. You can also upgrade the throttle body to a 28mm for even quicker response, enhancing your riding enjoyment. This upgrade is compatible with Honda Grom® and Monkey® models (2022+).
The large 2.5-liter airbox with a panel-type filter supports this performance, ensuring ample airflow.
With massive aftermarket support, you can easily modify the Grom for improved throttle response and acceleration. Whether you're a casual rider or looking for racing upgrades, the Grom's design allows you to tailor the bike to your preferences, making every ride a thrilling experience.
Aerodynamic Drag Resistance
Aerodynamic efficiency plays a crucial role in the performance of the Honda Grom, directly influencing its top speed and overall riding experience. The Grom's minimalist bodywork and lightweight frame reduce drag, allowing you to slice through the air more efficiently.
Its compact design, featuring a 123.9cc air-cooled four-stroke engine, keeps weight down while maximizing power output. With a bore and stroke of 50.0mm x 63.1mm and a compression ratio of 10.0:1, the engine is finely tuned for responsiveness. The 125cc single-cylinder engine gives it a competitive edge in the mini moto category.
The five-speed transmission paired with 12-inch cast wheels enhances acceleration and stability at higher speeds. Additionally, the PGM-FI automatic fuel injection system ensures the engine receives the optimal air-fuel mixture, boosting performance while maintaining efficiency.
The Grom's wheel and tire design, with sizes of 120/70-12 in the front and 130/70-12 in the rear, further contribute to its aerodynamic profile. When you factor in the ground clearance of 7.0 inches, it's clear that every aspect of the Grom is engineered for efficient airflow.
All these elements work together to help you reach a stock top speed of around 55 to 60 mph, with potential for more when modified.
Rider Comfort on Long Trips
Riding the Honda Grom on long trips can be surprisingly enjoyable, thanks to its thoughtful ergonomics and design. The higher-mounted handlebars create a slightly aggressive riding position, while the 30-inch seat height accommodates riders of various sizes, including taller ones. This setup allows for a comfortable, upright posture that can help reduce fatigue during extended rides. The Grom's suspension also plays a crucial role in comfort. With inverted front forks and a mono-shock rear suspension, it offers a smooth ride and responsive handling, even when you're carrying extra luggage. If you're looking for an extra boost in comfort, consider custom additions like a YSS rear shock or a Bride Gel seat, which can enhance your riding experience. Additionally, after traveling over 22,000 kilometers, many riders find the Grom to be a reliable companion for long-distance adventures. Fuel efficiency is another plus; with around 50 km per liter, you can cover over 525 km on a full tank. This makes long trips manageable, although you might find yourself stopping for fuel more often than on larger bikes.
Owner Feedback: Real-World Experiences
Many Honda Grom owners appreciate its unique blend of urban agility and fuel efficiency, sharing their real-world experiences that highlight both the bike's strengths and limitations.
While the top speed of 59 MPH sounds promising, many find it tough to reach that velocity, especially on highway on-ramps. Riders often mention that maintaining a safe cruising speed can be challenging, with acceleration tapering off around 45 MPH. Additionally, the performance of the Grom can be influenced by factors such as color accuracy, which plays a crucial role in how well the rider can see and react to their environment. Owning a Grom also encourages riders to embrace healthy habits, such as regular exercise and outdoor activities.
In urban settings, however, the Grom shines. It's perfect for navigating busy streets and can comfortably keep pace with fast-flowing traffic. Many riders enjoy cruising at 56 MPH until the next red light, relishing its nimbleness on tight, hilly roads. The visibility from the upright position and bright headlight adds to the appeal, making it easier for riders to stand out in high-traffic situations.
For those looking to increase performance, modifications can significantly enhance the Grom's speed. Owners report achieving up to 73 MPH with the right tweaks, which can make the bike even more versatile.
Plus, with excellent fuel economy of around 140 miles per gallon, many riders appreciate the savings on gas, making the Grom a popular choice for budget-conscious motorcyclists. The combination of low input lag and high refresh rates in modified Groms can further improve the riding experience, allowing for a more responsive performance on the road.
Market Positioning Among Competitors
In the competitive landscape of mini motorcycles, the Honda Grom stands out for its unique blend of power, agility, and design. With a 124cc engine delivering 9.7 horsepower and 7.7 lb-ft of torque, the Grom's performance edges ahead of competitors like the Kawasaki Z125 Pro, which offers slightly less power at 8.3 horsepower.
While both bikes have similar transmission setups, the Grom's claimed top speed of 59 MPH can potentially reach 73 MPH with the right technique, making it a formidable competitor.
When it comes to design, the Grom features a naked-bike style that appeals to many riders, whereas the Z125 Pro opts for a sportier aesthetic. You'll appreciate that the Grom has a lower seat height, making it accessible for various riders. Additionally, the Grom's compact size enhances its urban riding experience, allowing for easier navigation through city traffic.
In terms of handling, the Grom excels in city driving, though the Z125 Pro is recognized for greater maneuverability.
Fuel efficiency is another triumph for the Grom, achieving about 134 MPG compared to the Z125 Pro's 80 MPG. Overall, the Grom offers excellent value with its affordability, making it a top choice in the mini motorcycle market.
Performance Enhancements for Speed
Performance enhancements for the Honda Grom can transform your riding experience and significantly boost its speed capabilities. One of the most effective upgrades is swapping the stock camshaft for an aftermarket option. This upgrade improves engine performance and alters the bike's sound, though it requires pulling apart the engine and adjusting the valves—a medium difficulty task that can be done in about an hour.
Another key enhancement is replacing the stock exhaust with a full aftermarket system, like those from Yoshimura. This mod can increase peak horsepower by 13.9% and peak torque by 14.3%, while also reducing weight, which notably improves acceleration and handling.
To maximize airflow, consider upgrading the intake system. The Chimera intake allows for better airflow and is straightforward to install. Upgrading the air filter enhances engine efficiency, further contributing to overall performance.
Lastly, tuning your ECU, such as with the ARacer RC MiniX, optimizes your bike's performance further.
Don't forget about gearing adjustments; changing sprockets can enhance either low-end torque or top-end speed based on your riding preferences. These enhancements work together to create a more powerful and responsive Honda Grom, allowing you to experience its full potential on the road.
Cost and Dealer Locations
Upgrading your Honda Grom not only enhances its performance but also comes with considerations regarding its cost and where to buy it.
The base MSRP for a Grom is $3,599, plus a $300 destination charge, bringing the total to $3,899. If you're looking for specific variants, the Grom ABS is priced at $3,799, while the Grom SP sits at $3,699. Depending on your budget, you might find the Grom's price can range from as low as $1,999 to as high as $6,534 for fully loaded models. Additionally, market trends indicate that there is an increased interest in motorcycles, which could affect your options for purchasing.
When it comes to purchasing, you have some great options.
Lamacchia Honda in Syracuse, NY, offers both new and used motorcycles, ATVs, and UTVs. Their contact number is (315) 925-5922, so feel free to reach out for availability.
Southern Tier Honda, located near Montour Falls, NY, also has a range of motorcycles and parts. You can contact them through their website for further inquiries.
Whether you're upgrading or starting fresh, these dealers can help you find the perfect Grom to match your riding style.
Urban Commuting Enthusiasts
Riding a Honda Grom through urban landscapes offers an exhilarating experience for commuting enthusiasts. The Grom's compact size makes it perfect for weaving through tight spaces, and its smooth handling allows you to navigate busy streets with ease. Additionally, the Grom's flexibility in design allows riders to customize their experience, much like how camper conversions are tailored to individual lifestyles.
With a claimed top speed of 59 MPH, you'll find it manageable to reach 50 MPH while darting between cars, making it ideal for city riding. Though the Grom isn't designed for highways, its fuel efficiency—around 100-110 MPG—ensures you'll save money on gas while enjoying the ride.
You can experience the thrill of open throttle without worrying about high-speed performance. Just keep in mind that maintaining optimal RPM around 7,000 is key to achieving that top speed.
However, safety is paramount. The Grom's small size can make it hard for other vehicles to see you, so being aware and taking precautions is crucial. Additionally, the Grom's compact size enhances its range for urban riding, allowing for longer commutes without frequent fuel stops.
Despite these challenges, the Grom's engaging nature and ease of use make it a fantastic choice for urban commuting enthusiasts who want to enjoy every ride while navigating the hustle and bustle of city life.
Frequent Tire Wear Solutions
To keep your Honda Grom performing at its best, addressing frequent tire wear is essential. Start by selecting the right tires for your riding style. Depending on your needs, you can choose from street, dual sport, or off-road tires, with sizes like 120/70-12 for the front and 130/70-12 for the rear. Brands like Michelin, Pirelli, and Shinko offer various options, with prices ranging from $36 to $273.
It's important to note that the front tire size is specifically designed for optimal grip and safety.
Regularly inspect your tires for signs of wear or damage. When you notice bald spots or significant wear, it's time for a replacement. You can handle the change at home using tire irons and rim protectors, saving you money.
However, if you prefer, a professional mechanic can do it for you. Consider upgrading to aftermarket options to enhance performance and style. Ensure any new tires and wheels are compatible with your Grom's specifications.
Also, maintain proper tire pressure and check balance and alignment to ensure safety. By staying proactive about tire maintenance and replacement, you'll enjoy a smoother ride and better handling on your Honda Grom.
Safety Features and Ratings
When it comes to safety, the Honda Grom is equipped with several features designed to enhance your riding experience. The front-wheel ABS, available on the ABS model, helps you make confident stops even in less-than-ideal conditions, while the single-disc brakes provide exceptional stopping power.
The inverted fork suspension and single rear shock ensure that you maintain control and enjoy a plush ride over choppy pavement. The Grom's compact size contributes to its nimbleness, allowing for quick maneuvering in urban traffic.
In terms of crash protection, the Grom has frame sliders, axle sliders, and fairing protection to minimize damage during a fall. These components are rigorously tested in real-world scenarios to guarantee their effectiveness.
For rider safety, the low 30-inch seat height allows you to flat-foot it at stoplights, and the thickly padded seat offers comfort for extended rides. The multi-function digital instrument display keeps you aware of crucial information, and LED lighting enhances visibility to other road users.
While the Grom excels in urban environments, be mindful of its smaller size, which can make you less visible to other drivers.
Compact yet Powerful Performance
With safety features that inspire confidence, the Honda Grom also impresses with its compact yet powerful performance.
Under the seat, you'll find a 124cc air-cooled, single-cylinder engine that churns out 9.7 horsepower at 7,000 RPM and 7.7 lb-ft of torque at 5,500 RPM. This setup allows for rapid acceleration, especially up to 45 mph, making it fun to zip around urban environments.
The bike's five-speed manual transmission and wet multi-plate clutch require you to shift gears frequently, which keeps the ride engaging and responsive.
While the typical top speed hovers around 55 to 60 mph, you can push it to about 73 mph with the right technique and conditions. However, keep in mind that rider weight and terrain can impact this performance. Additionally, the Grom's fuel tank capacity of 1.6 gallons contributes to its impressive range.
Fuel efficiency is another highlight, with a claimed 166.5 mpg, giving you a range of approximately 266 miles on a full 1.6-gallon tank.
This makes the Grom an ideal choice for city riding, where its compact size and powerful engine can shine, allowing you to navigate through traffic with ease.
Frequently Asked Questions
Can the Honda Grom Handle Off-Road Conditions Effectively?
The Honda Grom can handle light off-road conditions, but it's not built for extreme terrains.
You'll enjoy some dirt trails, though you should be cautious of high-impact areas. Its limited suspension travel makes it less suitable for mud or sand dunes.
If you pick the right tires and adjust your riding style, you can have fun, but remember to take it easy to avoid any mishaps.
What Is the Honda Grom's Weight Capacity for Riders and Cargo?
The Honda Grom's weight capacity is versatile, accommodating various rider weights thanks to its sturdy design.
With a curb weight of 227-231 pounds, it's built for stability and comfort.
While the rider weight capacity isn't explicitly stated, you can confidently ride with an additional load of up to 6.6 pounds on the cargo platform.
This makes it practical for carrying small items during your rides around town or on short trips.
How Does the Grom Perform in Different Weather Conditions?
When you ride the Grom in different weather conditions, you'll notice performance variations.
In hot weather, the engine might struggle due to increased load, affecting power.
Cold weather can lead to longer warm-up times, impacting initial performance.
In wet conditions, while the engine runs fine, your traction and visibility decrease, requiring cautious riding.
Windy days can reduce your top speed because of resistance, so adjust your riding style accordingly to maintain control.
Are There Any Common Modifications for Increased Speed?
If you want to increase your bike's speed, consider some common modifications.
You could swap the stock engine for a more powerful one or install a big bore kit for better displacement. Upgrading the exhaust system can enhance horsepower and torque, while an aftermarket air intake boosts airflow.
Don't forget about adjusting the gearing; changing the rear sprocket can help you tailor performance to your riding style.
Each mod can significantly impact your overall speed.
What Are the Insurance Costs for a Honda Grom?
Insurance costs for your Honda Grom can vary widely based on several factors.
Depending on your location, age, and riding experience, you might pay anywhere from $100 to $600 annually. Younger riders typically face higher premiums, while experienced ones can enjoy lower rates.
Don't forget to shop around for the best deals, as insurers like Progressive may offer discounts and special rates that could save you money on your coverage.
