In short:Recently relegated from the cutting edge by newer, sharper sports middleweights, the Ninja 600 is a genuine allrounder with some edge Pros:Recently relegated from the cutting edge by newer, sharper sports middleweights, the Ninja 600 is a

of muscles starting to balloon up like popcorn, the trousers seams starting to throw a stitch? That's Kawasaki's new baby Ninja for you. One hulkier step up from the 250R - which had  a successful four-year run - the 2013 Ninja 300 really ups the ante

top speed and how quickly you can get there, the rest of us know it’s more about isolated moments of pure fun when it all comes together through a given section of road. And in oh-so many ways, Kawasaki’s new Ninja 250R delivers just that

or another’. Maybe it’s a genetic thing, but I’m afraid that’s how I like my bikes, so for me this Ninja’s trying a bit too hard to be one thing and another. Bike spec: Dryweight (kg)210Seats0Seat Height (mm)820Suspension Front43mm inverted cartridge fork

to justifying Kawasaki's claim that this is the most aerodynamic Ninja to date. With everything pulled in, rear turbulence has been greatly reduced behind the rider, adding to comfort and top speed.Later in the day, on a long straight (private road, of course

In short:Anti fog visor - Double D ring retention system - Multipoint Ventilation - Quick release visor mechanism - Removable Liner SHARP Rating: 4 Weight: 1.56kg Test date: 23/12/2008 Sizes: XS - S - M - L - XL - XXL Types: Full face Construction materials: Fibreglass Other stan...

. The new 6R has a low screen and flowing contours all the way back to the tail unit, then up close the smooth curves of the nose, lights and front mudguard go some way to justifying Kawasaki’s claim that this is the most aerodynamic Ninja to date

In short:Updated with a facelift, engine internals and a new swing arm. Pros:Updated with a facelift, engine internals and a new swing arm. Cons:Updated with a facelift, engine internals and a new swing arm. Top speed: 162mph Price new: 6920 Engine capacity: 599cc Power: 109bhp T...

In short:In standard form it’s a slower and more expensive version of the R, with the race kit it gets more interesting and with a load of investment in the engine could become an utter tool. A 600 for serious racers with deep pockets only Pros:In standard form it’s a slower and ...

In short:For 2005 Kawasaki turned it down from 11, and in the process produced an almost perfect package. Pros:For 2005 Kawasaki turned it down from 11, and in the process produced an almost perfect package. Cons:For 2005 Kawasaki turned it down from 11, and in the process produc...