Oggy Knobbs NINJA 650, Z 650 17-25 & Z 650 RS 22-25 Rear AxleOggy Knobbs NINJA 650, Z 650 17 25 & Z 650 RS 22 25 Rear Axle These inexpensive Australian designed and made devices work to keep expensive components like fork legs, swingarm, wheels and calipers off the tarmac in the event of a spill. They are model specific fitments that have all components machined specially for perfect fit and best performance for your model moto. Axle Oggys are manufactured from the same strong and resilient materials as Oggy