The 2021 Kawasaki Z125 PRO is a compact, sporty naked motorcycle that first debuted in 2016. It falls into the streetfighter category, characterized by its upright riding position and aggressive styling. For 2021, it continues as a single trim model, offering a vibrant and agile riding experience. Its popularity stems from its approachable performance, sharp looks, and affordability, making it a favorite for urban commuting and beginner riders.
The Good
The 2021 Kawasaki Z125 PRO excels in its agile performance, legendary Kawasaki reliability, and surprisingly comfortable riding posture. Its aggressive 'Sugomi' design language appeals to the senses, while its excellent fuel efficiency and accessible price point provide strong practical value.
The Bad
Potential buyers of the 2021 Kawasaki Z125 PRO should be aware of its limited power for highway speeds and its basic suspension that can feel stiff on rougher roads. The small fuel tank also necessitates more frequent stops on longer journeys.
2021 Kawasaki Z125 PRO: Quick Overview
- Engine: Liquid-cooled, four-stroke, DOHC, four-valve, single-cylinder
- Displacement: 125cc
- Bore x Stroke: 56.0 x 50.6 mm
- Compression Ratio: 11.7:1
- Fuel System: Fuel injection: φ32 mm x 1, with dual injectors
- Ignition: TCBI with electronic advance
- Transmission: 4-speed, returning
- Clutch: Wet multi-disc, manual
- Maximum Power: Approximately 14.5 horsepower (claimed)
- 0-60 mph: Estimated around 7-8 seconds (rider dependent)
- Fuel Economy: Typically in the range of 70-80 MPG (miles per gallon)
- Towing Capacity: Not applicable, as this is a motorcycle.
- Frame: Trellis, high-tensile steel
- Front Suspension: 37mm upside-down telescopic fork
- Rear Suspension: Bottom-link lay-down Uni-Trak with adjustable preload
- Front Tire: 100/70-17M/C 49P
- Rear Tire: 130/70-17M/C 62P
- Front Brakes: Hydraulic disc
- Rear Brakes: Hydraulic disc
- Dimensions (L x W x H): 70.9 in x 30.5 in x 40.0 in
- Wheelbase: 50.6 in
- Ground Clearance: 6.1 in
- Seat Height: 31.3 in
- Fuel Capacity: 2.0 US gallons
- Curb Weight: 225.0 lbs
- Trim Level Features: The 2021 Z125 PRO comes as a single, well-equipped trim. Key features include aggressive styling inspired by larger Z models, an LED taillight, digital instrumentation with a tachometer and gear position indicator, and a sporty exhaust system.
2021 Kawasaki Z125 PRO Specifications
Vehicle Information
| Year | 2021 |
| Make | Kawasaki |
| Model | Z125 PRO |
| Trim | - |
| Style | - |
| Type | Motorcycle |
| Category | Motorcycle |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | AMPHUR PLUAK DAENG |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 125CC |
| Engine Size | 125L |
| Engine Cylinders | 1 |
| Transmission | Manual |
| Transmission Type | Manual |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 2021 Kawasaki Z125 PRO Have?
The 2021 Kawasaki Z125 PRO, like many small-displacement motorcycles, is generally known for its robust reliability. However, owners occasionally report minor issues. Some users have noted that the clutch can feel a bit stiff, particularly when new, which tends to smooth out with use and proper maintenance. The stock suspension, while adequate for its class, can be a point of complaint for riders seeking a plusher ride, especially on uneven surfaces. It's not uncommon for owners to upgrade the suspension for improved comfort and handling. Another aspect sometimes mentioned is the potential for the plastic body panels to feel less premium than those on larger motorcycles, though they are durable for everyday use.
As for specific model year issues or recalls for the 2021 model, Kawasaki generally has a strong track record. Major mechanical failures are rare. The most common maintenance items to watch out for across all model years of the Z125 PRO would be regular oil changes, chain maintenance (lubrication and adjustment), and ensuring the air filter is clean. Some owners might experience minor electrical gremlins over time, but these are typically isolated incidents. For long-term reliability, adherence to the manufacturer's recommended service schedule is paramount. The engine and drivetrain are built to last, and with proper care, the Z125 PRO can provide many years of enjoyable riding. There have been no widespread, significant recalls specifically associated with the 2021 Z125 PRO that would raise major concerns about its inherent design or manufacturing.
As for specific model year issues or recalls for the 2021 model, Kawasaki generally has a strong track record. Major mechanical failures are rare. The most common maintenance items to watch out for across all model years of the Z125 PRO would be regular oil changes, chain maintenance (lubrication and adjustment), and ensuring the air filter is clean. Some owners might experience minor electrical gremlins over time, but these are typically isolated incidents. For long-term reliability, adherence to the manufacturer's recommended service schedule is paramount. The engine and drivetrain are built to last, and with proper care, the Z125 PRO can provide many years of enjoyable riding. There have been no widespread, significant recalls specifically associated with the 2021 Z125 PRO that would raise major concerns about its inherent design or manufacturing.
How long will the 2021 Kawasaki Z125 PRO last?
Based on owner data and typical usage patterns for a lightweight, urban-focused motorcycle, the 2021 Kawasaki Z125 PRO can reasonably be expected to last for 50,000 to 70,000 miles or more with diligent maintenance. Regular oil changes, proper chain care, and keeping the air filter clean are crucial. The engine is a strong point, known for its durability. Over time, the primary wear items would include the clutch plates, chain and sprockets, and brake pads, all of which are consumables. The suspension may eventually require servicing or replacement for optimal performance, and some owners might notice a slight degradation in the finish of certain components due to weather exposure. However, the core mechanical components of the Z125 PRO are designed for longevity.
What Technology & Safety Features are Included?
The 2021 Kawasaki Z125 PRO prioritizes essential functionality over high-tech gadgetry, which is typical for its class.
Built-in Tech & Instrumentation: The motorcycle features a digital LCD instrument cluster that provides crucial information. This includes a speedometer, odometer, trip meter, clock, and a prominent tachometer. A gear position indicator is also included, which is a very helpful feature for novice riders to know what gear they are in. The display is clear and easy to read in various lighting conditions.
Entertainment: As a pure performance-oriented lightweight motorcycle, the Z125 PRO does not come with any integrated entertainment systems like Bluetooth connectivity or a sound system. The focus is on the riding experience itself.
Driver-Assistance & Safety Features: The Z125 PRO is equipped with front and rear disc brakes. The front brake features a petal-style rotor, which helps with heat dissipation and can contribute to more consistent braking performance. While ABS (Anti-lock Braking System) is not standard on the 2021 Z125 PRO, some markets may offer it as an optional upgrade on certain color variants. ABS is a significant safety feature, especially for less experienced riders, as it helps prevent wheel lock-up during hard braking.
Optional Features: Beyond the potential availability of ABS, optional accessories typically include cosmetic enhancements like different colored levers, frame sliders to protect the bike in a fall, a taller windscreen for slightly better wind deflection, and perhaps a more aggressive-looking exhaust system.
Crash-Test Ratings: Motorcycles, in general, are not subjected to formal crash-testing in the same way cars are by organizations like NHTSA or IIHS. Safety is primarily assessed through the effectiveness of the braking system, frame integrity, and the availability of safety features like ABS. The Z125 PRO's construction is solid for its size and intended use, and it meets all relevant safety regulations for its class.
Built-in Tech & Instrumentation: The motorcycle features a digital LCD instrument cluster that provides crucial information. This includes a speedometer, odometer, trip meter, clock, and a prominent tachometer. A gear position indicator is also included, which is a very helpful feature for novice riders to know what gear they are in. The display is clear and easy to read in various lighting conditions.
Entertainment: As a pure performance-oriented lightweight motorcycle, the Z125 PRO does not come with any integrated entertainment systems like Bluetooth connectivity or a sound system. The focus is on the riding experience itself.
Driver-Assistance & Safety Features: The Z125 PRO is equipped with front and rear disc brakes. The front brake features a petal-style rotor, which helps with heat dissipation and can contribute to more consistent braking performance. While ABS (Anti-lock Braking System) is not standard on the 2021 Z125 PRO, some markets may offer it as an optional upgrade on certain color variants. ABS is a significant safety feature, especially for less experienced riders, as it helps prevent wheel lock-up during hard braking.
Optional Features: Beyond the potential availability of ABS, optional accessories typically include cosmetic enhancements like different colored levers, frame sliders to protect the bike in a fall, a taller windscreen for slightly better wind deflection, and perhaps a more aggressive-looking exhaust system.
Crash-Test Ratings: Motorcycles, in general, are not subjected to formal crash-testing in the same way cars are by organizations like NHTSA or IIHS. Safety is primarily assessed through the effectiveness of the braking system, frame integrity, and the availability of safety features like ABS. The Z125 PRO's construction is solid for its size and intended use, and it meets all relevant safety regulations for its class.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2021 Kawasaki Z125 PRO Prices and Market Value
When new, the 2021 Kawasaki Z125 PRO typically had an MSRP in the range of $4,299 to $4,499 USD, depending on color options. Current used market prices for a 2021 model in good condition with average mileage can generally be found between $3,000 and $3,800. The Z125 PRO holds its value relatively well due to its enduring popularity as an entry-level sportbike and its strong reputation for reliability. Depreciation is moderate; it loses value steadily in the first few years but then tends to stabilize. Factors influencing resale value include mileage, overall condition, maintenance history, any modifications (stock bikes generally command higher prices), and market demand. The bike's distinctive styling and fun-to-ride nature contribute to its consistent desirability in the used market.
2021 Kawasaki Z125 PRO Cost of Ownership
The 2021 Kawasaki Z125 PRO is exceptionally economical to own. Insurance costs are typically low due to its small displacement and lower top speed, making it appealing for new riders. Fuel expenses are minimal, with its 125cc engine achieving excellent miles per gallon (often 70-80 MPG). Routine maintenance, such as oil changes and chain adjustments, is inexpensive. Repair costs for common issues are also generally affordable, thanks to the bike's simplicity and the widespread availability of parts. Overall, the Z125 PRO is a very cost-effective motorcycle to own and operate, making it a smart choice for budget-conscious riders.
2021 Kawasaki Z125 PRO Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2021 Kawasaki Z125 PRO Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
2021 Kawasaki Z125 PRO Insurance
Insurance for a 2021 Kawasaki Z125 PRO is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2021 Kawasaki Z125 PRO Compare to Other Motorcycle?
The 2021 Kawasaki Z125 PRO competes in the highly popular lightweight naked sportbike segment. Its primary rivals include the Honda Grom, Benelli TnT135, and sometimes the Kymco K-Pipe 125.
Performance: In terms of raw performance, the Z125 PRO is typically on par with or slightly ahead of the Honda Grom, both offering spirited acceleration for their displacement, making them ideal for city riding. The Benelli TnT135 offers a slightly larger engine and can sometimes feel more substantial, but it may not match the Z125 PRO's razor-sharp agility.
Features: The Z125 PRO boasts aggressive styling that mimics Kawasaki's larger Z-series bikes, which is a strong aesthetic appeal. Its digital instrumentation with a gear indicator is a plus. The Honda Grom often matches it feature-for-feature. The Benelli TnT135 might offer a bit more in terms of suspension travel, but its overall feature set is comparable.
Reliability: Kawasaki has a sterling reputation for reliability, and the Z125 PRO is no exception. It's known for being a robust and dependable machine. Honda is equally renowned for its bulletproof engineering, making the Grom a very reliable choice. Benelli's long-term reliability is generally considered good but perhaps not as universally praised as Kawasaki or Honda.
Price: The Z125 PRO and Honda Grom are usually priced very closely, making them direct competitors on cost. The Benelli TnT135 might sometimes be found at a slightly lower price point, offering a compelling value proposition.
Recommendations:
Similar Alternatives: The Honda Grom is the most direct and popular rival. It offers a very similar package of performance, features, and reliability, often coming down to rider preference for styling or brand. The Benelli TnT135 is a strong contender if you prefer its unique styling and slightly different engine character, often at a competitive price.
Consider if... You want aggressive streetfighter styling and proven Kawasaki quality, the Z125 PRO is an excellent choice. If you prioritize ultimate beginner-friendliness and a massive aftermarket, the Honda Grom might edge it out. The Benelli offers a quirky alternative that's also worth a look.
Performance: In terms of raw performance, the Z125 PRO is typically on par with or slightly ahead of the Honda Grom, both offering spirited acceleration for their displacement, making them ideal for city riding. The Benelli TnT135 offers a slightly larger engine and can sometimes feel more substantial, but it may not match the Z125 PRO's razor-sharp agility.
Features: The Z125 PRO boasts aggressive styling that mimics Kawasaki's larger Z-series bikes, which is a strong aesthetic appeal. Its digital instrumentation with a gear indicator is a plus. The Honda Grom often matches it feature-for-feature. The Benelli TnT135 might offer a bit more in terms of suspension travel, but its overall feature set is comparable.
Reliability: Kawasaki has a sterling reputation for reliability, and the Z125 PRO is no exception. It's known for being a robust and dependable machine. Honda is equally renowned for its bulletproof engineering, making the Grom a very reliable choice. Benelli's long-term reliability is generally considered good but perhaps not as universally praised as Kawasaki or Honda.
Price: The Z125 PRO and Honda Grom are usually priced very closely, making them direct competitors on cost. The Benelli TnT135 might sometimes be found at a slightly lower price point, offering a compelling value proposition.
Recommendations:
Similar Alternatives: The Honda Grom is the most direct and popular rival. It offers a very similar package of performance, features, and reliability, often coming down to rider preference for styling or brand. The Benelli TnT135 is a strong contender if you prefer its unique styling and slightly different engine character, often at a competitive price.
Consider if... You want aggressive streetfighter styling and proven Kawasaki quality, the Z125 PRO is an excellent choice. If you prioritize ultimate beginner-friendliness and a massive aftermarket, the Honda Grom might edge it out. The Benelli offers a quirky alternative that's also worth a look.
Final Verdict: Is the 2021 Kawasaki Z125 PRO a Good Motorcycle?
The 2021 Kawasaki Z125 PRO is ideal for new riders seeking an unintimidating yet engaging entry into motorcycling, urban commuters looking for an agile and fuel-efficient way to navigate traffic, or experienced riders wanting a fun, lightweight machine for recreational riding. It's definitely worth buying, especially on the used market where it offers excellent value. While buying new provides the latest condition and full warranty, a well-maintained used 2021 model is often the most economical choice. Given it's a single-trim model, there are no specific trims to recommend over others, making any well-cared-for example a good purchase. Its combination of aggressive styling, nimble handling, and Kawasaki's renowned reliability makes it a compelling package for its intended purpose.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma