One variation is to have a 29" front wheel and a 26" rear wheel (commonly called a "69er"). Using the smaller rear wheel allows shorter and quicker handling frames, more options for rear
suspension designs and lighter bicycle weight.
[7] Another variation is to have a 26" front wheel with a 29" rear wheel (commonly called a "96er"). Depending on the manufacturer, these names can be, although rarely, reversed. For example, Trek introduced a "69er" in 2007 with a 29" front wheel and a 26" rear wheel.
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Bajaj Pulsar 150
Engine 4 Stroke, Single Cylinder, Air CooledCubic Capacity 143.9cc Max. Power 12 BHP @ 8500rpmGear Box 5 SpeedIgnition CDIFront Brakes 240mm DiscRear Brakes 130mm DrumFront Tyre 2.75 X 18Rear Tyre 100/90 X 18Wheelbase 1265mm Ground Clearance 155mm Dry Weight 132 Kg Tank Capacity 18 Litres Colours Black, Silver, Blue & Red
http://www.motosindia.com/bajaj-pulsar.html
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