front axle, gear ratio 3,73:1 or shorter, '71+ Provides 100% traction on demand without affecting on road drivability or driveline wear Vastly improved traction means less reliance on momentum, thus reducing the likelihood of vehicle damage and environmental impact Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat Ultra durable and extremely strong - only the highest quality materials used in construction Incredibly simple yet effective design that employs minimal moving parts, thereby ensuring maximum reliability Air compressor also provides convenient, reliable source of air for inflating tyres, camping and leisure equipment