Suzuki Hayabusa GSX1300R Supersport A 1340cc in-line 4-cylinder fuel injected, DOHC liquid-cooled engine with 16-valves and Twin Swirl Combustion Chambers (TSCC) provides phenomenal power.
Lightweight aluminum alloy pistons with a compression ratio of 12.5:1 are used for maximum performance in all connditions. Hard, smooth chrome-nitride Physical Vapor Deposition (PVD) coating on the upper compression and oil control rings on each piston reduces friction while improving cylinder sealing.
The Hayabusa’s engine is fed via Suzuki’s SDTV (Suzuki Dual Throttle Valve) fuel injection system with dual 12-hole, fine-spray injectors per cylinder and ram air intake with large volume airbox.
Suzuki Pulsed-secondary AIR-injection (PAIR) system ignites unburned hydrocarbons and reduces carbon monoxide emissions.
The Hayabusa comes with a large volume 4-2-1-2 exhaust system with a large capacity catalyzer, dual triangular canisters and closed loop system.
An optimized 6-speed transmission features oil spray to the 4th, 5th, and 6th gears to reduce wear and mechanical noise during highway cruising. Suzuki Clutch Assist System (SCAS) serves as back-torque-limiting system for smooth downshifts and also contributes to a light clutch pull.
A bridged aluminum alloy swingarm features a cross-sectional shape for increased rigidity, which also helps cope with improved rear tire grip and increased engine output. The Hayabusa’s fully adjustable rear shock absorber has a 43mm piston and 14mm rod diameter.
Radial-mount front brake calipers offer maximum braking performance and allows for smaller 310mm front brake rotors resulting in reduced unsprung weight and improved handling. A lightweight single piston rear brake caliper works in conjunction with a 260mm rear brake disc.
The Hayabusa’s instrument cluster features four analog meters for speedometer, tachometer, fuel gauge and water temperature with a S-DMS mode indicator, gear position indicator and adjustable engine-rpm indicator.