Review – Key Features – Features & Benefits – Specifications
2024 Kawasaki Z900RS SE: TRUE Z SPIRIT.
Introducing the 2024 Kawasaki Z900RS SE…
Your lifestyle has no place for fake. If you seek a Modern Classic with the heritage to deliver yesterday’s values, yet with technical features and suspension upgrades focused on today’s roads, the Z900RS SE the only answer. An Öhlins rear unit and retuned front suspension plus other detail touches match the visceral spirit of a 1970s legend, the iconic Z1. Looks, show and go, the Z900RS SE has it all. Available from September 2023
The Kawasaki Z900RS SE is a high-grade variation on the Z900RS. Both trace their heritage to the legendary Z1, the original hot-rod inline four cylinder motorcycle, combining traditional Z1 styling and engine configuration with modern elements such as Kawasaki’s latest electronic rider support technology, suspension, LED lighting and digital instrumentation. The Z900RS SE model adds a Brembo front brake package and a high-grade Öhlins rear shock to deliver a plusher ride feel and even greater control.
2024 Kawasaki Z900RS SE Totalmotorcycle.com Key Features
- ICONIC TEARDROP TANK PAINTED IN TRADITIONAL Z1 COLOR SCHEME
- SMOOTH INLINE FOUR-CYLINDER ENGINE WITH TUNED EXHAUST NOTE
- KAWASAKI TRACTION CONTROL (KTRC)
- LIGHTWEIGHT TRELLIS FRAME
- INVERTED FORK AND HORIZONTAL BACK-LINK SUSPENSION WITH OHLINS SHOCK
- BREMBO FRONT BRAKE PACKAGE
- RELAXED RIDING POSITION
ERGO-FIT
ERGO-FIT is an interface system that allows a wide range of riders to feel at one with their machine. Genuine Kawasaki Accessories may need to be purchased for certain Ergo Fit adjustments.
ABS
ABS (Anti-lock Brake System) ensures stable braking performance by preventing wheel lock during braking.
HORIZONTAL BACK-LINK REAR SUSPENSION
Horizontal Back-link Rear Suspension arranges its shock unit horizontally, greatly contributing to efficient use of space and mass centralisation.
ASSIST & SLIPPER CLUTCH
Based on racing technology, the Assist & Slipper Clutch acts as both a back-torque limiter and a self-servo mechanism that enables a lighter clutch lever pull.
KTRC (3-MODE)
3-Mode KTRC (Kawasaki TRaction Control), Kawasaki’s most advanced traction control system, offers a selection of modes to suit a variety of riding situations, from sport riding to touring.
DUAL THROTTLE VALVES
Dual Throttle Valves offer increased power and greater ease of use care of a second set of ECU-controlled throttle valves.
ECONOMICAL RIDING INDICATOR
The Economical Riding Indicator is a mark appearing on the instrument panel to indicate favorable fuel consumption, encouraging fuel efficient riding.
2024 Kawasaki Z900RS SE Totalmotorcycle.com Features and Benefits
ENGINE
The engine is based on that of the Z900, but re-tuned to create an engine character that’s completely different. While the Z900 engine has a sharp, quick-revving nature that encourages highrpm operation, the Z900RS was tuned for low-mid range power, delivering strong torque that facilitates control for riders of all skill levels. Below 7,000 rpm the engine actually pulls stronger than the Z900.
• Cam profiles with shorter intake (270˚ to 248˚) and exhaust (256˚ to 244˚) duration focus engine performance in the low-mid rpm range. Strong and smooth response gives the engine a very manageable character.
• Compression ratio is reduced from the Z900’s 11.8:1 to 10:8 to complement the shorter duration valve openings.
• Crankshaft with an approximately 12 percent heavier flywheel mass than the Z900 contributes to the Z900RS’s smooth character.
• Die-cast cylinder block is rigid while its open deck design helps save weight.
• Connecting passageways between the cylinders help reduce pumping loss, improving high-rpm performance.
• The pistons are formed using the same unique casting process that is used for making those found in the Ninja H2®/ H2®R. The process creates hollow areas to achieve idealized thickness for reduced weight without sacrificing strength.
• Downdraft intake design provides the fuel mixture with the straightest, shortest path to the combustion chamber to contribute to performance.
• Stylish fins built into the cylinder head help create an image of an air-cooled engine to further invoke the original Z1 heritage.
• Die-cast aluminum engine covers are also inspired by the Z1, with the clutch cover and many other parts featuring Z1 motifs.
Digital Fuel Injection
• 36mm throttle bodies are used for their ideal mid-range response.
• Sub-throttle valves, located behind the main throttle valves, are controlled by the ECU so the EFI system has smooth, sensitive throttle response.
Exhaust System
• Extensive sound research used to craft the ideal exhaust note that emphasizes the engine’s sound at initial start-up, during idle, and while riding a lower speeds where the rider is best able to enjoy the exhaust’s deep rumble.
• Dual-wall header pipes give the exhaust a more powerful appearance while making them resistant to heat discoloration over time.
• 4-into-1 exhaust with short megaphone muffler contributes to the retro image while enhancing the exhaust note.
• Exhaust system is formed from high-quality stainless steel and triple buffed to a lustrous shine.
• Pre-chamber helps centralize mass, reduces muffler size and contributes to the exhaust note.
Assist & Slipper Clutch
• Using the rotational forces for the clutch hub and pressure plate, the clutch is forced together during acceleration (assist function) so that fewer and lighter clutch springs can be used for a lighter feel at the lever. During high back torque, such as when too low of gear is selected during downshifting, the slipper function allows some clutch slippage to help prevent rear wheel hop and stalling due to engine lock-up.
• Judder spring component helps prevent judder when the clutch is disengaged.
Transmission
• Gearing is optimized for the Z900RS’ engine character.
• Compared to the Z900, a shorter first gear combined with the engine’s strong low-end torque facilitates moving off from a stop, while a longer sixth gear allows the engine to run a lower rpm when cruising at highway speeds for increased ride comfort.
Kawasaki TRaction Control System (KTRC) (2-MODE)
• 2-mode system offers enhanced sport riding performance and rider assurance by facilitating smooth riding on slippery surfaces. The operator can also choose to turn the system off.
• Mode 1 features highly-sophisticated programming that allows a degree of wheel slip to maximize acceleration. The system looks at a number of parameters to get an accurate real-time picture of what is going on: front and rear wheel speed (slippage) and various engine, machine and rider input
parameters are monitored. Complex analysis predicts when traction conditions are about to become unfavorable and the system acts before wheel slippage exceeds the range for optimal traction.
• Mode 2 has higher sensitivity and controls ignition timing, fuel and air for ultra-smooth operation.
• The system uses minimal hardware but complex software. Apart from the engine ECU, the system relies on only front and rear wheel speed sensors so that it is light weight.
CHASSIS
Trellis Frame
• Using Kawasaki’s advanced analysis technology, the trellis frame was designed to accommodate the slim teardrop fuel tank and offer the retro-style handling optimal for enjoyable riding at a more measured pace.
• Compared to the aggressive, forward-leaning stance of the Z900, the Z900RS has a neutral, or even, stance achieved by raising the front and lowering the rear. Suspension settings were chosen to achieve a high level of comfort for more relaxed riding.
• The upper-triple clamp increases the steering offset by 6 mm (from 28mm to 34mm over the Z900), which reduces trail to help quicken the steering and contribute to light handling.
• Frame components follow the ideal pipe line so that the lines of the frame are as straight as possible. When bends were necessary their angles were as small as possible, resulting in a design that disperses stress extremely well.
• Five-point, rigidly-mounted engine is a stressed member, which contributes to weight savings.
• Twin-tube rear frame section contributes to the low seat height and easy reach to the ground while minimizing vibration transferred though the seat.
A large-diameter inverted fork complemented by Öhlins rear shock offers both increased ride comfort and a more planted feel over the standard Z900RS.
Inverted Front Fork
• 41mm inverted front fork contributes to excellent ride comfort and sporty riding potential. • 10-way compression and 12-way rebound damping adjustment allows fine-tuning for rider preference and riding style.
• Settings complement the rear shock.
• Gold-colored fork outer tubes match the Öhlins rear shock.
Horizontal Back-link Rear Suspension
• Fitted with Kawasaki’s modern suspension technology for a higher level of sporty riding potential and matches the front fork’s level of ride comfort and sporty performance.
• The linkage is placed atop the swingarm for better mass centralization and to place the lay-down shock absorber further away from the exhaust so that its operation will not be affected by exhaust heat. The shock has adjustable preload and rebound damping.
• Extruded aluminum swingarm is lightweight and contributes to the light handling.
Brakes
• Front brake package with Brembo components offers stronger stopping power and contributes to even more precise control and greater ease of use over the standard Z900 model.
• 300mm Brembo front discs, M4.32 radial-mount monobloc calipers (same spec as the Z H2) and pads complemented by a Nissin radial-pump master cylinder† and stainlesssteel braided lines deliver great stopping power and linear progression when operating the lever that facilitates precise
control.
• 250mm rear petal disc clamped by dual opposed piston calipers with resin brake pads add to the ample braking power.
• A linear brake touch facilitates control for riders of all skill levels.
Anti-lock Braking System (ABS)
• Helps prevent wheel lock-up during sudden over-application of the brakes or while braking on low-grip surfaces for an added degree of reassuring braking performance.
Öhlins Shock
• Öhlins S46 rear shock features an aluminium body with single-tube construction, large 46mm piston and internal air and gas chambers separated by a floating piston, resulting in a superior sense of grip and handling. Like the front fork, the Öhlins rear shock contributes to a more supple ride feel.
• The rear shock has a remote preload adjuster, which makes it easy to adjust settings without tools to suit tandem riding or luggage.
Wheels & Tires
• Cast wheels feature flat spokes designed to look like classic wire-spoked wheels. Designed using Kawasaki’s advanced analysis technology, the wheels offer a balance of light weight and stylish looks, contributing to both handling and the retro Z1 design.
• On some colors, machining on the spokes and rim edge contributes to the bike’s high-quality image.
• Dunlop GPR-300 tires contribute to retro-style looks.
ERGONOMICS
Relaxed Ergonomics
• The upper-triple clamp is 40mm higher, contributing to the higher handlebar position and a more upright riding position than the Z900.
• Wide, flat handlebar contributes to the retro-styling while offering a wide grip to facilitate control. Compared to the Z900, the handle grips are 30mm wider (total), 65mm higher and 35mm closer to the rider, contributing to the more upright riding position. A wide 35-degree steering angle facilitates low-speed maneuvering.
• Handlebar features rubber-mounted bar-ends to dampen vibrations.
• Both clutch and brake levers are 5-way adjustable, able to accommodate a variety of hand sizes for increased comfort.
• Slim fuel tank is narrow at the rear, making it easy for riders to grip the bike with their knees.
• Low seat height and slim overall design help facilitate the reach to the ground so that a wide range of riders can place both feet can be firmly on the ground when stopped.
• Stepped seat offers a wide seating area for good ride comfort for both rider and passenger. The seat is slimmer at the front, facilitating the rider’s reach to the ground. The seat can be removed without tools, offering easy access to the battery, fuse box and tool kit.
• Compared to the Z900, the footpegs are 20mm lower and 20mm farther forward, contributing to an even more relaxed riding position.
• Rider footpegs feature rubber pads to reduce vibration transmitted through the feet, as well as rubbermounted weights on their undersides to further dampen vibrations.
Distinctive Z Styling
With a seamless blend of Z1-inspired styling elements and modern craftsmanship – from the iconic teardrop fuel tank to the innovative oval LED taillight – the Z900RS offers timeless good looks with an exquisite attention to detail and superb fit-and-finish. From the topquality paint on the fuel tank to the high-grade coating for the bolts, attention to the smallest detail, carefully considered wire routing, and a clean fit-and-finish contribute to the Z900RS’ high-quality appearance.
• The centerpiece teardrop fuel tank is reminiscent of the Z1 and the frame was designed to accommodate the tank’s ideal position and slim shape.
• Complementing the rich paint used on the tank, immersion graphics on the candy tone brown model result in a design that does not leave a raised surface, resulting in a high-quality finish.
• The 4.5-gallon fuel tank actually extends down behind the side covers, a layout that maintains the slim design of the tank while offering greater tank volume for extended cruising range.
• Stylish fuel tank cap complements the elegant lines of the tank. • Side covers were designed to flow naturally from the tank.
Emblems on the side covers contribute to the retro styling.
• Knee grip covers, located forward of the side covers, are pressed aluminum pieces with a clear alumite coating for an attractive, long-lasting finish.
• A blend of retro and modern designs, the large-diameter LED head lamp casts a bright, white light for great night-time visibility. Position lamps in the high-beam chambers ensure the whole lamp appears lit, like a retro-style bulb head lamp. Convex lens and chromed head lamp ring add to the retro design.
• Round mirrors are styled after those of the Z1, contributing to the retro looks while ensuring good rearward visibility.
• Three-piece front fender uses die-cast aluminium fender supports, adding a high-quality touch and enhancing the retro image. The supports are extremely thin, measuring only 1.7mm thick, to keep weight down.
• Stylish two-tone seat uses different materials for the top and sides to create a high-quality design. Double-stitching adds to the high-quality image.
• Flowing design of the rear cowl was inspired by the duck-bill tail cowl of the Z1.
• The oval design of the LED taillight is another homage to the Z1. Unlike standard LED taillights that appear as a collection of dots, the surface-emitting LED taillight lights up as a solid surface, creating a design that is both retro and modern.
• Convenient luggage hooks on the tail cowl and rear flap were designed to protrude to help prevent tiedown cords from rubbing on the elegant bodywork.
• Dual-Dial Instrumentation with Multi-Function LCD.
• Analogue-style speedometer and tachometer dials are complemented by a multi-functional LCD screen, balancing retro-style looks with modern functionality.
• Bullet-shaped dial cases provide the retro look, while a spindle finish on the dial faces adds to a more modern, high-quality design.
• LCD screen features a negative display (white letters on a black background), adding to the instrument cluster’s sporty, modern appearance.
• Gear position indicator increases shifting precision and confidence.
• In addition to the gear position indicator, display functions include: odometer, dual trip meters, fuel gauge, remaining range, current and average fuel consumption, coolant temperature, external temperature, clock and the Economical Riding Indicator. The Economical Riding Indicator appears on the LCD screen to indicate favorable fuel consumption to assist riders to maximize fuel efficiency
2024 Kawasaki Z900RS SE – Totalmotorcycle.com USA Specifications/Technical Details
US MSRP Price: $14,149 USD
Canada MSRP Price: $16,099 CDN
Europe/UK MSRP Price: £13,149 GBP (On The Road inc 20% Vat)
Engine 4-stroke, 4-cylinder, DOHC, 16-valve, liquid-cooled
Displacement 948cc
Bore x Stroke 73.4 x 56.0mm
Compression Ratio 10.8:1
Fuel System DFI® with Keihin 36mm throttle bodies
Ignition TCBI with Electronic Advance
Transmission 6-speed, return shift
Final Drive Sealed chain
Electronic Rider Aids Economical Riding Indicator, Kawasaki TRaction Control (KTRC – 3 Modes), Anti-lock Brake System (ABS)
Maximum Torque 72.3 lb-ft @ 6,500 rpm
PERFORMANCE
Front Suspension / Wheel Travel Inverted telescopic fork with (13-way) adjustable compression and rebound (11-way) damping, spring preload (15-turn)/4.7
Rear Suspension / Wheel Travel Horizontal back-link swingarm, Ohlins shock with 30-position adjustable rebound damping and stepless spring preload adjustability/5.5 in
Front Tire 120/70 ZR17
Rear Tire 180/55 ZR17
Front Brakes Dual 300mm discs with four-piston calipers, ABS
Rear Brakes Single 250mm disc with single-piston caliper, ABS
DETAILS
Frame Type Trellis, high tensile steel
Rake/Trail 25.0°/3.9 in
Overall Length 83.1 in
Overall Width 34.1 in
Overall Height 46.5 in
Ground Clearance 5.1 in
Seat Height 32.9 in
Curb Weight 471.9 lb* 50-State Model
Fuel Capacity 4.5 gal
Wheelbase 57.9 in
Color Choices Metallic Diablo Black
Warranty 12 Month Limited Warranty
Kawasaki Protection Plus™ (optional) 12, 24, 36 or 48 months
2024 Kawasaki Z900RS SE – Totalmotorcycle.com Canadian Specifications/Technical Details
Engine
Engine type
Liquid-cooled, 4-stroke In-Line Four
Displacement
948 cm³
Bore x stroke
73.4 x 56 mm
Compression ratio
10.8:1
Valve system
DOHC, 16 valves
Fuel system
Fuel injection: Ø 36 mm x 4 with sub-throttles
Starting System
Electric
Lubrication
Forced lubrication, wet sump
Performance & Transmission
Maximum power
82 kW {111 PS} /
Fuel consumption
5.2 l/100 km
CO2 emission
124 g/km
Maximum torque
98.5 N•m {10 kgf•m} / 6,500 rpm
Transmission
6-speed
Final drive
Sealed chain
Primary Reduction Ratio
1.627 (83/51)
Gear Ratios 1st
2.917 (35/12)
Gear Ratios 2nd
2.059 (35/17)
Gear Ratios 3rd
1.650 (33/20)
Gear Ratios 4th
1.409 (31/22)
Gear Ratios 5th
1.222 (33/27)
Gear Ratios 6th
0.967 (29/30)
Final reduction ratio
2.800 (42/15)
Clutch
Wet multi-disc
Brakes & Suspension
Brakes, front
Dual semi-floating 300 mm Brembo discs. Caliper: Dual Brembo M4.32 radial-mount, monobloc, opposed 4-piston
Brakes, rear
Single 250 mm disc. Caliper: Single-piston
Suspension, front
41 mm inverted fork with compression and rebound damping and spring preload adjustability
Suspension, rear
Horizontal Back-link, Öhlins S46 gas-charged shock with rebound damping and spring preload adjustability
Frame & Dimensions
Frame type
Trellis, high-tensile steel
Trail
98 mm
Wheel travel front
120 mm
Wheel travel rear
140 mm
Tyre, front
120/70ZR17 M/C (58W)
Tyre, rear
180/55ZR17 M/C (73W)
Steering angle, left / right
33° / 33°
Steering angle, left / right
33° / 33°
L x W x H
2,100 x 865 x 1,150 mm
Wheelbase
1,470 mm
Ground clearance
140 mm
Fuel capacity
17 litres
Seat height
845 mm
Curb mass
215 kg
2024 Kawasaki Z900RS SE – Totalmotorcycle.com European Specifications/Technical Details
Engine
Engine type
Liquid-cooled, 4-stroke In-Line Four
Displacement
948 cm³
Bore x stroke
73.4 x 56 mm
Compression ratio
10.8:1
Valve system
DOHC, 16 valves
Fuel system
Fuel injection: Ø 36 mm x 4 with sub-throttles
Starting System
Electric
Lubrication
Forced lubrication, wet sump
Performance & Transmission
Maximum power
82 kW {111 PS} /
Fuel consumption
5.2 l/100 km
CO2 emission
124 g/km
Maximum torque
98.5 N•m {10 kgf•m} / 6,500 rpm
Transmission
6-speed
Final drive
Sealed chain
Primary Reduction Ratio
1.627 (83/51)
Gear Ratios 1st
2.917 (35/12)
Gear Ratios 2nd
2.059 (35/17)
Gear Ratios 3rd
1.650 (33/20)
Gear Ratios 4th
1.409 (31/22)
Gear Ratios 5th
1.222 (33/27)
Gear Ratios 6th
0.967 (29/30)
Final reduction ratio
2.800 (42/15)
Clutch
Wet multi-disc
Brakes & Suspension
Brakes, front
Dual semi-floating 300 mm Brembo discs. Caliper: Dual Brembo M4.32 radial-mount, monobloc, opposed 4-piston
Brakes, rear
Single 250 mm disc. Caliper: Single-piston
Suspension, front
41 mm inverted fork with compression and rebound damping and spring preload adjustability
Suspension, rear
Horizontal Back-link, Öhlins S46 gas-charged shock with rebound damping and spring preload adjustability
Frame & Dimensions
Frame type
Trellis, high-tensile steel
Trail
98 mm
Wheel travel front
120 mm
Wheel travel rear
140 mm
Tyre, front
120/70ZR17 M/C (58W)
Tyre, rear
180/55ZR17 M/C (73W)
Steering angle, left / right
33° / 33°
Steering angle, left / right
33° / 33°
L x W x H
2,100 x 865 x 1,150 mm
Wheelbase
1,470 mm
Ground clearance
140 mm
Fuel capacity
17 litres
Seat height
845 mm
Curb mass
215 kg
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
