HONDA CBR600F4i (2003-2004) Specs, Performance & Photos

The Honda CBR600F4i was a sports motorcycle that had its debut in 2001 and was basically an upgraded F4 model with numerous engine, chassis, and bodywork modifications. It came with a new subframe, which raised the seat by five mm allowing more storage room and improving the tow-up seat.

In 2004, the Japanese motorcycle manufacturer released the Honda CBR600F4i, a motorcycle part of the CBR series in its fourth year of production that didn't bring any significant changes over the years.

One of the most significant changes received in 2001, when the designation changed from F4 to F4i, was the addition of the Programmed Fuel Injection (PGM-FI) system that allowed for a more precise fuel metering, and delivery over a wider rpm range, better throttle response, and reduced emissions.

In the visual department, the CBR600F4i featured a more racy look with a revised bodywork that provided a three percent reduction in drag force, a front cowl with a new dual headlight that used H7 bulbs instead of the H4 used by the previous model, and mirrors repositioned higher and closer to the rider.

The bike packed a twin-spar aluminum frame and housed a revised suspension that included a 43 mm fully-adjustable cartridge-type fork on the front and a fully-adjustable gas-charged Pro-Link shock absorber on the rear.

In the performance department, the 2004 CBR600F4i took its muscles from a 599cc four-stroke four-cylinder liquid-cooled engine that delivered an output power of 110 hp at 12,500 rpm and 65 Nm (48 lb-ft) of torque at 10,500 rpm.