CBR1100XX (click here)
VTR1000F (click here)
VFR800FI (click here)
CBR600F3 (below/click here)

1998 CBR900 RR
For more 900 photos & information

New for 1998
· Power output increased to 123 bhp and 65.8 ft./lb. of torque.
· Dry weight reduced to 396.8 pounds.
· Combustion chambers, intake and exhaust ports reshaped to reduce airflow resistance for sharper engine response.
· New RC45-inspired aluminum-composite cylinder sleeves are high-pressure formed from sintered aluminum powder impregnated with ceramic and graphite. The composite sleeves are 21.3 ounces lighter than the steel sleeves they replace, and provide better wear resis tance and superior heat dissipation.
· Redesigned pistons feature new LUB-Coat solid lubricant to minimize friction between the piston and cylinder wall.
· Carburetor vacuum piston size increased to provide quicker response to throttle transitions.
· 3-D ignition module re-programmed to optimize engine performance, throttle response, and derivability.
· Stainless steel exhaust headers.
· Aluminum silencer redesigned to provide 18-ounce weight reduction.
· New, compact eight-plate clutch features improved friction plate material and is 9.1 ounces lighter than the 10-plate clutch it replaces, maintaining overall performance and reliability.
· Transmission strengthened in key areas to provide enhanced durability under sustained high-rpm operation.
· New six-speed gearbox has revised ratios to improve overall performance and provide a 3 percent higher top speed potential.
· Radiator core enlarged and cooling system redesigned to improve cooling efficiency 6 percent.
· Frame thickness increased and swingarm pivot plates strengthened to increase lateral and torsional rigidity.
· Fork offset reduced 5mm, increasing trail by 5mm to enhance handling performance.
· Fork span increased 10mm to add torsional rigidity. New aluminum steering stem and lower triple-clamp are stronger yet 15.3 ounces lighter than the steel pieces they replace.
· 45mm front fork features RC45-inspired aluminum cartridge assemblies, now 5.4 ounces lighter. Fork springs and damper settings are refined to improve feel and maintain superb handling characteristics.
· All-new tapered box-section swingarm with increased lateral and torsional rigidity.
· Rear shock linkage ratios and internal damping settings are revised to improve handling precision under acceleration.
· Special Bridgestone tires feature increased sidewall rigidity.
· Redesigned front brake calipers feature larger pistons with special nickel-plate surface treatment to enhance brake lever feel under repeated hard braking.
· Front rotor diameters increase from 296mm to 310mm. Overall swept area increases 14 percent and brake components are upgraded for even better braking performance.

· Front and rear wheel rims redesigned to reduce unsprung weight while maintaining overall strength.
· Redesigned fairing, windshield, mirrors, and rear cowl reduce aerodynamic drag 3 percent while maintaining distinctive SuperSport look.
· New dual-reflector headlight design features curved-surface lens and broader lighting pattern.
· Rider comfort improved with revised han dlebar position, 5mm-taller footpegs, and reshaped footpeg side plate.
· New high-tech instrument cluster is 14.4 ounces lighter and 1.6 inches thinner than old-style unit Display includes electronic tachometer and speedometer and LCD readouts for coolant temperature, odometer and two tripmeters
· 1998 colors are Black/Red, Red, and stunning Pearl Yellow.

Engine
· Ultra-compact 919cc DOHC liquid-cooled inline-four engine.
· One-piece upper crankcase/cylinder assembly, right-side cam-drive design and a narrow, 32-degree valve angle help make the CBR900RR engine the lightest most compact powerplant in its class.
· Sixteen-valve cylinder head with a radical, compact combustion chamber design offers 11.1:1 compression, allows efficient combustion, and promotes high horsepower production.
· Direct shim-under-bucket valve actuation system is compact ensures high-rpm durability, and allows 16,000-mile valve maintenance intervals.
· 38mm flat-slide CV carburetors combine with short straight intake ports and a huge, 7.2-liter airbox for maximum intake efficiency, superb throttle response and maximum power.
· Spring-loaded scissors-type gear on the drive side of the crankshaft and a rubber mounted floating clutch-cover help reduce noise.
· Liquid-cooled oil cooler and a lightweight curved aluminum radiator keep engine temperatures in check for consistent performance and long engine life.
· Maintenance-free features include a digital map-type ignition system and a mechanical, automatic cam chain tensioner.
· Weight-saving features include a compact and lightweight one-piece alternator, com pact 8-ampere/hour battery, and a magnesium head cover.
· Large-volume aluminum muffler helps increase power and torque.

Chassis/Suspension
· Lightweight tuned frame with triple-box cross section and light open-ribbed die-cast swingarm-pivot plates offer excellent torsional and lateral rigidity for excellent handling and feel.
· 45mm aluminum slider Honda Multi-Action System^tm (HMAS) cartridge fork features spring preload and rebound and compression damping adjustability, and offers precise action as well as unparalleled rigidity and lightweight
· Pro-Link® rear suspension features a high-quality HMAS remote-reservoir damper with spring preload, rebound damping and compression damping adjustability for superior rear wheel control.
· Braking system features huge, full-floating 310mm discs and four-piston calipers up front along with a 220mm disc and single piston caliper in back for exceptional stopping power.
· Aluminum-alloy super-light U-spoke wheels feature race-spec 3.5 inch front and 5.5-inch rear widths, and carry Bridgestone BT56 radials that offer superb grip, linear steering characteristics and exceptional compliance.
· HRC-designed fairing offers superb aerodynamics, excellent wind and weather protection, light weight and quick-release panel fasteners.
· Durable, #525 0-ring-sealed drive chain.

Additional Features
· Rubber upper-rear engine mount minimizes vibration.
· Key-lockable 6-liter rear cowl store age box, designed to hold most common available U-type and cable locking devices (not included) is located under the passenger seat
· Specially shaped front fender lowers aerodynamic drag and reduces lift. Molded indents help draw air up the fork tubes and into the cockpit to reduce negative pressure on the rider.
· Convenient ignition switch/fork lock for added security.
· One-year transferable unlimited-mileage warranty.

Available Accessories
· Tank pad.
· Magnetic tank bag.
· Cycle cover.

1998 CBR600F3 (& Smokin' Joe's Edition)

New for 1998
· 1998 colors are Red/Black, Black/Dark Red, and Red.

Engine
· Liquid-cooled, 105-bhp, DOHC four-cylinder engine features light weight and high power output.
· Dual-Stage Air Induction system introduces a high-volume stream of cool, fresh air into the intake system to boost overall engine performance. This system realizes a major boost in performance at all speeds, along with sharper throttle response and linear power delivery. This is achieved with an innovative two-stage system that precisely balances the air pressure within the carburetors' float and vacuum cham bers with the air flowing through their bores. This reduces air pressure differen tials that can adversely affect carburetor performance.
· One-piece upper crankcase/cylinder assembly and right-side camshaft-drive layout combine high rigidity and compact dimensions.
· Sixteen-valve cylinder head incorporates a narrow, 32 degree included valve angle.
· Compact combustion chambers and 12:1 compression ratio combine with low-friction piston rings, light connecting rods and small crank-pin diameters for excellent engine power and response.
· Large, 36mm slanted flat-slide CV carburetors and straight short intake ports deliver responsive performance.
· Computer-controlled ignition system using a three-dimensional map closely monitors throttle position and engine speed for precise response.
· Mechanical, automatic cam-chain adjuster gives quiet reliable service in demanding conditions.
· Direct shim-under-bucket valve actuation system is compact ensures high-rpm durability, and offers 16,000-mile valve- maintenance intervals.
· Lightweight starter motor.
· NR-type curved radiator with large surface-area.
· High-capacity, liquid-cooled oil cooler.
· Smooth shifting six-speed close-ratio transmission matches the engine's power band.
· Four-into-two-into-one exhaust system gives a significant boost to mid-range power. Canister-style 6.6-liter muffler allows high performance while maintain ing low noise levels.

Chassis/Suspension
· Lightweight twin-spar steel frame is extremely rigid and offers precise handling.
· Rigid, 41mm Honda Multi-Action System^tm (HMAS) cartridge fork with spring preload adjusters features rebound damping adjuster submerged low in oil reservoir to greatly reduce aeration during hard usage.
· Pro-Link Honda Multi-Action System (HMAS) rear suspension system features spring preload and rebound and compres sion damping adjustability. Advanced DeCarbon-type shock has swirl-type oil passages for smooth valve operation.
· Floating front disc brakes feature large-diameter, 296mm drilled rotors using twin-piston calipers with sintered metal pads.
· Single rear disc brake.
· Cast aluminum wheels with wide, 5-inch rear rim permit mounting of wide-section 6-inch street tires and racing slicks for track use.
· Z-rated radial tires give precise response to steering inputs.
· Front fender design significantly improves aerodynamics.
· Attractive rear cowl section, taillight and seat shape improve aerodynamics.
· Fairing and bodywork design offer excellent wind and weather protection and low drag.
· Durable, lightweight #525 0-ring-sealed drive chain.
· Rectangular-section swingarm is light weight and rigid.
· Carefully designed seat/peg/bar relation ship and wide seat offer good comfort and control.

Additional Features
· Instrument panel features white-faced tachometer and graphic symbols.
· Fully electronic one-piece instrument panel with electric speedometer eliminates wires and cables and reduces weight and complexity white ensuring high accuracy.
· Lightweight all-plastic headlight is 35-percent lighter than conventional glass headlights. The lens projects a sharper-edged pattern, and is protected by a hard-coated, flush-mounted plastic cover.
· Stalk-mounted front turn indicators allow easy removal for racing.
· Left side-panel has a vent to allow a U-lock or cable (not included) to be hooked around sub-frame for added security.
· Integrated ignition switch/fork lock.
· Large-volume, 4.5-gallon fuel tank gives good cruising range.
· Folding aerodynamic mirrors.
· Convenient push-to-cancel turn-signal switch.
· One-year transferable unlimited-mileage warranty.

Available Accessories
· Magnetic tank bag.
· Tank pad.
· Centerstand kit.
· Cycle cover.