The Honda CBR600F4i was the last of the CBR600F series that Honda made (before it got kind of soft in the 2000s) that were the sportbikes for everyday people — as opposed to the race replica CBR600RR range. So the Honda CBR600F4i is a fuel-injected 599 cc sport bike. It has a inline four-cylinder engine with dual overhead cams and 16 valves.
Ever since Honda fired the first salvo of the 600 Supersport wars back in 1987 with the introduction of the revolutionary 600 Hurricane, Honda has, for all intents and purposes, owned the middleweight-sportbike class. And things look to be no less dominant now with the arrival of the all-new and once again, benchmark-setting 2003 CBR600RR. Visordown. Sat, 1 Jan 2005. Two years on and the all-conquering CBR600RR gets its first major revamp. Has the best just got better? Crash test dummy Niall flies to Estoril to find out. It took just three laps of the Estoril GP circuit in Portugal to tarnish my four-year record of never crashing on a new bike launch. 2023 SPECIFICATIONS CBR600RR. CBR600RR ABS. CBR600RR ABS. Dual Stage Fuel Injection (DSFI) with 40mm throttle bodies, Denso 12-hole injectors. DOHC; four valves per cylinder. Close-ratio six-speed. #525 O-ring chain; 16T/42T. CHASSIS SUSPENSION BRAKES. 41mm inverted Big Piston Fork with spring preload, rebound- and compression-damping2000 Triumph TT 600 Supersport. Water cooled, 599cc, Inline-4, DOHC. 1999 Kawasaki GPX 600 R Supersport. Water cooled, 592cc, Inline-4, DOHC. 2005 Triumph Daytona 650 Supersport. 646cc, Inline-4. 2005 Suzuki GSX-R 600 X SupersportBSnGX.