Kawasaki ZX-14R Spesification In 2008 Kawasaki implemented a number of tweaks and updates to the 14 aimed at improving low-end power, but the new model was given a head-to-toe going over for 2012. Although the land rocket of a sportbike retains a familiar look while gaining the R designation, below the surface the biggest of the Ninjas received its most comprehensive revision since its 2006 debut.
The headlining changes on the 2012 ZX-14R are centered on its Inline-Four engine. Displacement is increased through a 4mm stroke addition to give the ’12 ZX-14R an eye-popping total of 1441cc. The combustion chambers are reshaped along with the intake ports to maximize performance. The camshafts feature revised profiles with a reinforced cam chain, allowing the engine to withstand high rpm levels. The pistons have also seen changes to increase their strength while at the same time shedding weight.
This larger engine inhales through the same Mikuni DFI with 44mm throttle bodies, but using a larger and thicker air cleaner element boasting 10 percent more surface area and 40 percent more airflow capability. Spent gases are exhaled through an all-new exhaust featuring tapered header pipes and larger-volume mufflers with dual catalyzers to allow high flow without polluting excessively.
As for aesthetics, the 2012 ZX-14R receives a face lift with more aggressive fairings, and a tail section that features faired-in turn signals and a seat cover. Also, Kawasaki upgraded to gauge cluster, which has an "eco" indicator that lets riders know when maximum fuel economy and mileage are obtained. And there is also a Special Edition model, which features
