2021 Kawasaki Z900 ABS Overview, Reviews, Ratings & Specs
The 2021 Kawasaki Z900 ABS is a popular naked sportbike that has been a staple in Kawasaki's Z line for several model years. Known for its aggressive styling and potent performance, it falls into the middleweight naked category. For 2021, it primarily featured the standard ABS trim. Its popularity stems from its exceptional balance of accessible power, agile handling, and sharp, modern aesthetics, making it a compelling choice for riders seeking exhilarating street performance without extreme commitment.
The Good
The 2021 Z900 ABS boasts thrilling acceleration and nimble handling for an exciting ride, coupled with a sleek, aggressive design that turns heads. Its reliable Kawasaki engineering ensures peace of mind, while a comfortable riding position and decent fuel economy offer practical benefits for daily use and longer journeys, presenting a strong value proposition.
The Bad
While generally well-received, the 2021 Z900 ABS lacks some premium features found on higher-end competitors, such as advanced rider aids or adjustable suspension across all models. Some riders might find the stock seat slightly firm on extended rides, and wind protection is minimal, as expected for a naked bike.
2021 Kawasaki Z900 ABS: Quick Overview
- Engine: 948cc liquid-cooled, inline-four cylinder
- Horsepower: Approximately 125 hp (claimed at crankshaft)
- Torque: Approximately 73 lb-ft (claimed at crankshaft)
- Fuel Economy: Estimated around 40-45 MPG (combined)
- 0-60 MPH: Approximately 3.2 seconds
- Towing Capacity: Not applicable for this vehicle type.
- Transmission: 6-speed constant mesh
- Clutch: Assist & Slipper clutch
- Frame: High-tensile steel trellis frame
- Suspension (Front): 41mm inverted telescopic fork, adjustable compression and rebound damping
- Suspension (Rear): Horizontal back-link, adjustable preload and rebound damping
- Brakes (Front): Dual semi-floating 300mm discs with four-piston radial-mount calipers
- Brakes (Rear): Single 250mm disc with single-piston caliper
- Tires (Front): 120/70ZR17
- Tires (Rear): 180/55ZR17
- ABS: Standard Anti-lock Braking System
- Lighting: LED headlight and taillight
- Instrumentation: TFT color display with smartphone connectivity (via Rideology App)
- Rider Modes: Not standard, but traction control (KTRC) is available on some models/regions, and lean-angle sensitive ABS.
- Trim Levels: For the 2021 model year, the Z900 ABS was the primary offering, with variations sometimes depending on regional availability and minor accessory packages.
2021 Kawasaki Z900 ABS Specifications
Vehicle Information
| Year | 2021 |
| Make | Kawasaki |
| Model | Z900 ABS |
| Trim | - |
| Style | - |
| Type | Motorcycle |
| Category | Motorcycle |
Manufacturing Details
| Made In | Thailand |
| Manufacturing City | - |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 948CC |
| Engine Size | 948L |
| Engine Cylinders | 4 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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Analysis
Analysis
What Problems Does the 2021 Kawasaki Z900 ABS Have?
The 2021 Kawasaki Z900 ABS generally enjoys a strong reputation for reliability, typical of Kawasaki's engineering prowess. However, like any machine, there can be occasional points of concern reported by owners. One of the more commonly discussed aspects, though not necessarily a problem, is the lack of comprehensive electronic rider aids compared to some European rivals in the same price bracket. While it features ABS and often traction control (depending on the specific market variant), features like cornering ABS or a quickshifter are typically absent from the stock 2021 model.
Some owners have reported minor electrical gremlins, such as intermittent dashboard connectivity issues or accessory wiring quirks, though these are not widespread and often resolved with a firmware update or proper installation. The stock suspension, while adequate for many, can be a point of improvement for more aggressive riders seeking finer adjustments, but this is more of a performance preference than a reliability issue.
Regarding specific recalls for the 2021 Z900 ABS, it's crucial to check the official Kawasaki recall database for any region-specific campaigns. As of general knowledge up to the 2021 model year, there haven't been any major, recurring recalls that significantly impact the long-term reliability of the Z900. The inline-four engine is known for its robustness and durability when properly maintained. Long-term concerns are typically tied to routine maintenance, such as timely oil changes, chain adjustments, and brake fluid flushes. The clutch and gearbox are generally robust. The ABS system itself is a reliable component, with few reported failures outside of normal wear and tear on associated sensors. Overall, owners often praise the Z900's dependable nature, making it a solid choice for those prioritizing a reliable naked bike experience.
Some owners have reported minor electrical gremlins, such as intermittent dashboard connectivity issues or accessory wiring quirks, though these are not widespread and often resolved with a firmware update or proper installation. The stock suspension, while adequate for many, can be a point of improvement for more aggressive riders seeking finer adjustments, but this is more of a performance preference than a reliability issue.
Regarding specific recalls for the 2021 Z900 ABS, it's crucial to check the official Kawasaki recall database for any region-specific campaigns. As of general knowledge up to the 2021 model year, there haven't been any major, recurring recalls that significantly impact the long-term reliability of the Z900. The inline-four engine is known for its robustness and durability when properly maintained. Long-term concerns are typically tied to routine maintenance, such as timely oil changes, chain adjustments, and brake fluid flushes. The clutch and gearbox are generally robust. The ABS system itself is a reliable component, with few reported failures outside of normal wear and tear on associated sensors. Overall, owners often praise the Z900's dependable nature, making it a solid choice for those prioritizing a reliable naked bike experience.
How long will the 2021 Kawasaki Z900 ABS last?
Based on owner feedback and typical motorcycle usage, the 2021 Kawasaki Z900 ABS can realistically achieve 50,000 to 75,000 miles or more with consistent, proper maintenance. Owners who perform regular oil changes, keep the chain properly lubricated and adjusted, and adhere to the service schedule can expect exceptional longevity from the robust inline-four engine. The chassis and suspension components are also built to last.
Long-term durability is a strong suit for the Z900. Weaknesses over time are generally related to external factors or the environment, such as corrosion on exposed metal parts if not protected in harsh climates, or wear on consumables like tires and brake pads which is expected. The primary mechanical components, however, are known for their resilience, offering a dependable platform for many years of riding enjoyment. Neglecting maintenance is the most significant threat to its long-term health.
Long-term durability is a strong suit for the Z900. Weaknesses over time are generally related to external factors or the environment, such as corrosion on exposed metal parts if not protected in harsh climates, or wear on consumables like tires and brake pads which is expected. The primary mechanical components, however, are known for their resilience, offering a dependable platform for many years of riding enjoyment. Neglecting maintenance is the most significant threat to its long-term health.
What Technology & Safety Features are Included?
The 2021 Kawasaki Z900 ABS is equipped with a modern suite of technology focused on rider convenience and safety, though it leans towards essential features rather than an abundance of luxury amenities. The most prominent tech feature is its 4.3-inch full-color TFT display. This digital instrument cluster provides clear readouts for speed, RPM, gear position, fuel level, and trip meters.
A key integration is Kawasaki's RIDEOLOGY THE APP smartphone connectivity. Via Bluetooth, riders can pair their iOS or Android device to the motorcycle. This allows for access to vehicle information such as the odometer, remaining fuel, maintenance logs, and riding history. It also enables communication functions like incoming call and message notifications displayed on the TFT screen, and the ability to adjust certain settings remotely.
In terms of driver-assistance and safety, the Z900 ABS comes standard with an Anti-lock Braking System (ABS). This is a crucial safety net, preventing wheel lock-up under heavy braking. Depending on the specific market variant, the 2021 Z900 may also feature Kawasaki Traction Control (KTRC), a multi-mode system that helps manage rear-wheel traction, particularly useful in adverse conditions or during aggressive acceleration. This system is typically lean-angle sensitive. LED lighting, including the headlight and taillight, enhances visibility for both the rider and other road users.
Optional features are generally limited to accessories offered by Kawasaki or aftermarket manufacturers, such as different exhausts, cosmetic upgrades, or luggage solutions. There are no built-in entertainment systems like audio players.
Crash-test ratings are not typically conducted on motorcycles in the same standardized way as cars. However, the Z900's safety is evaluated through its integrated ABS and traction control systems, designed to help mitigate potential accidents. Its robust frame and construction contribute to rider protection in the event of a fall, though specific safety ratings are not publicly available.
A key integration is Kawasaki's RIDEOLOGY THE APP smartphone connectivity. Via Bluetooth, riders can pair their iOS or Android device to the motorcycle. This allows for access to vehicle information such as the odometer, remaining fuel, maintenance logs, and riding history. It also enables communication functions like incoming call and message notifications displayed on the TFT screen, and the ability to adjust certain settings remotely.
In terms of driver-assistance and safety, the Z900 ABS comes standard with an Anti-lock Braking System (ABS). This is a crucial safety net, preventing wheel lock-up under heavy braking. Depending on the specific market variant, the 2021 Z900 may also feature Kawasaki Traction Control (KTRC), a multi-mode system that helps manage rear-wheel traction, particularly useful in adverse conditions or during aggressive acceleration. This system is typically lean-angle sensitive. LED lighting, including the headlight and taillight, enhances visibility for both the rider and other road users.
Optional features are generally limited to accessories offered by Kawasaki or aftermarket manufacturers, such as different exhausts, cosmetic upgrades, or luggage solutions. There are no built-in entertainment systems like audio players.
Crash-test ratings are not typically conducted on motorcycles in the same standardized way as cars. However, the Z900's safety is evaluated through its integrated ABS and traction control systems, designed to help mitigate potential accidents. Its robust frame and construction contribute to rider protection in the event of a fall, though specific safety ratings are not publicly available.
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 Z900 ABS Prices and Market Value
When new, the 2021 Kawasaki Z900 ABS had an MSRP typically ranging from approximately $9,499 to $9,699 in the United States, depending on any minor regional variations or promotions.
Currently, on the used market, the 2021 Z900 ABS generally falls within the $7,000 to $8,500 price range, heavily influenced by mileage, condition, added accessories, and geographic location.
Depreciation for the Z900 ABS is moderate. It experiences a noticeable drop in value in its first year or two, as is common with most motorcycles, but then tends to stabilize. Factors significantly affecting resale value include: pristine condition, low mileage, well-documented maintenance history, the presence of desirable factory-installed options (like the ABS itself), and any tasteful aftermarket upgrades. Conversely, neglected maintenance, high mileage, cosmetic damage, or poorly executed modifications will significantly decrease its resale appeal and value.
Currently, on the used market, the 2021 Z900 ABS generally falls within the $7,000 to $8,500 price range, heavily influenced by mileage, condition, added accessories, and geographic location.
Depreciation for the Z900 ABS is moderate. It experiences a noticeable drop in value in its first year or two, as is common with most motorcycles, but then tends to stabilize. Factors significantly affecting resale value include: pristine condition, low mileage, well-documented maintenance history, the presence of desirable factory-installed options (like the ABS itself), and any tasteful aftermarket upgrades. Conversely, neglected maintenance, high mileage, cosmetic damage, or poorly executed modifications will significantly decrease its resale appeal and value.
2021 Kawasaki Z900 ABS Cost of Ownership
The 2021 Kawasaki Z900 ABS offers a relatively economical ownership experience for its performance class. Insurance costs are typically moderate, falling between that of smaller displacement bikes and high-performance sportbikes, averaging around $500-$1000 annually depending on rider profile and location. Fuel economy is respectable, yielding about 40-45 MPG, making fuel costs manageable. Routine maintenance, including oil changes and chain care, is straightforward and affordable. Repairs are generally reasonable, with parts availability being good. Overall, the Z900 ABS is considered cost-effective to own, providing significant performance and riding enjoyment for its price point, avoiding the exorbitant costs associated with more exotic or specialized motorcycles.
2021 Kawasaki Z900 ABS Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2021 Kawasaki Z900 ABS 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 Z900 ABS Insurance
Insurance for a 2021 Kawasaki Z900 ABS 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 Z900 ABS Compare to Other Motorcycle?
The 2021 Kawasaki Z900 ABS competes in a crowded and exciting segment of naked middleweight sportbikes. Its primary rivals include the Yamaha MT-09, Triumph Street Triple 765, and the Suzuki GSX-S750.
Performance: The Z900's 948cc inline-four engine offers strong, linear power delivery, making it feel potent and engaging. It often edges out the MT-09 and GSX-S750 in outright horsepower, though the MT-09's CP3 triple engine provides a different character with strong low-end torque. The Triumph Street Triple 765 R/RS models often boast a more refined and potent engine with sharper performance, especially at higher revs, and a slightly more agile chassis.
Features: The Z900's TFT display and smartphone connectivity are modern conveniences. However, compared to the latest MT-09, which features more advanced rider aids like lean-angle sensitive ABS and traction control, and a quickshifter, the Z900 can feel slightly less technologically endowed in its standard 2021 ABS form. The Triumph Street Triple often leads in this regard, offering a wider array of electronic aids and often better-equipped suspension components. The GSX-S750 is generally the most basic in terms of tech features, focusing more on a raw riding experience.
Reliability: Kawasaki, Suzuki, and Yamaha all have excellent reputations for reliability. The Z900 is known for its robust engine and chassis. The GSX-S750 is legendary for its bulletproof nature. The MT-09 has also proven quite reliable. Triumph, while generally reliable, can sometimes have slightly higher maintenance costs compared to its Japanese counterparts, though this is not a universal issue.
Price: The Z900 ABS often strikes an excellent balance between price and performance. It typically undercut the Triumph Street Triple 765 R/RS when new and often offers more power than the GSX-S750 for a comparable price. The Yamaha MT-09 often slots in closely with the Z900 in terms of pricing and overall package.
Recommendations:
Performance: The Z900's 948cc inline-four engine offers strong, linear power delivery, making it feel potent and engaging. It often edges out the MT-09 and GSX-S750 in outright horsepower, though the MT-09's CP3 triple engine provides a different character with strong low-end torque. The Triumph Street Triple 765 R/RS models often boast a more refined and potent engine with sharper performance, especially at higher revs, and a slightly more agile chassis.
Features: The Z900's TFT display and smartphone connectivity are modern conveniences. However, compared to the latest MT-09, which features more advanced rider aids like lean-angle sensitive ABS and traction control, and a quickshifter, the Z900 can feel slightly less technologically endowed in its standard 2021 ABS form. The Triumph Street Triple often leads in this regard, offering a wider array of electronic aids and often better-equipped suspension components. The GSX-S750 is generally the most basic in terms of tech features, focusing more on a raw riding experience.
Reliability: Kawasaki, Suzuki, and Yamaha all have excellent reputations for reliability. The Z900 is known for its robust engine and chassis. The GSX-S750 is legendary for its bulletproof nature. The MT-09 has also proven quite reliable. Triumph, while generally reliable, can sometimes have slightly higher maintenance costs compared to its Japanese counterparts, though this is not a universal issue.
Price: The Z900 ABS often strikes an excellent balance between price and performance. It typically undercut the Triumph Street Triple 765 R/RS when new and often offers more power than the GSX-S750 for a comparable price. The Yamaha MT-09 often slots in closely with the Z900 in terms of pricing and overall package.
Recommendations:
- Similar Alternative: The Yamaha MT-09 is a very close competitor, offering a more characterful engine and slightly more advanced electronics on newer models, though the Z900's inline-four might appeal to those who prefer that engine configuration.
- Slightly More Premium: The Triumph Street Triple 765 R/RS is a superior option if budget allows, offering a more sophisticated engine, sharper handling, better suspension, and more advanced electronics.
- More Budget-Focused: The Suzuki GSX-S750 offers a very reliable and engaging experience at a potentially lower price point, though with fewer modern features and a less potent engine.
Final Verdict: Is the 2021 Kawasaki Z900 ABS a Good Motorcycle?
The 2021 Kawasaki Z900 ABS is an ideal choice for intermediate to experienced riders seeking a thrilling and stylish naked sportbike that offers an excellent blend of performance, handling, and value. It is particularly well-suited for those who enjoy spirited street riding, commuting, and occasional weekend touring.
It is definitely worth buying, especially on the used market where it represents exceptional value. For riders who prioritize a powerful and engaging inline-four engine with sharp aesthetics and a responsive chassis without breaking the bank, the Z900 ABS is a fantastic option.
Buying used is often recommended to capitalize on its depreciation, making it an even more accessible entry point into this performance category. The ABS trim is essential for added safety. While it may lack some of the ultra-premium electronic features of more expensive competitors, its core strengths in engine performance, handling, and overall fun factor make it a highly recommendable motorcycle.
It is definitely worth buying, especially on the used market where it represents exceptional value. For riders who prioritize a powerful and engaging inline-four engine with sharp aesthetics and a responsive chassis without breaking the bank, the Z900 ABS is a fantastic option.
Buying used is often recommended to capitalize on its depreciation, making it an even more accessible entry point into this performance category. The ABS trim is essential for added safety. While it may lack some of the ultra-premium electronic features of more expensive competitors, its core strengths in engine performance, handling, and overall fun factor make it a highly recommendable motorcycle.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.