Adding to the performance of the standard model, the YZ85 Large Wheel (LW) raises the bar for off-road capability with a larger 19-inch front wheel and 16-inch rear wheel clad in high performance 70/100/19 front and 90/100/16 rear Dunlop® MX3S tyres. Perfect for the advanced 85cc rider looking for a more "big-bike" feel. Along with its high performance YPVS-equipped 2-stroke engine, lightweight chassis, adjustable suspension and competition friendly ergonomics, the YZ85LW is ready to power you to the next level. Technical Specification Engine Type: Liquid-cooled, 2-stroke with YPVS Displacement (cc): 85.0 Bore x Stroke (mm): 47.5 x 47.8 Compression Ratio: 8.1-9.6 : 1 Lubrication System: Premix Fuel Management: PWK28 Ignition: CDI Starter System: Kick Fuel Tank Capacity (L): 5.0 Final Transmission: Chain Transmission: Constant mesh 6-speed