UK Dealers of Yamaha, E-Ton and Polaris RZR

	YFZ450 - Pure, race-winning performance The YFZ450 is a thoroughbred race-winning machine powered by an awesomely fast 449cc four-stroke engine that’s been designed for experienced riders and racers who demand the very best. An ultra-compact chassis runs with a high tensile steel frame for low weight with remarkable strength. And the no-compromise YFZ450 with it’s formidable power to weight ratio means you can leave the competition to eat your dirt ! As used for the offical Yamaha ATV World Quad Racing Team

	Yamaha YFZ450 Features * Four-stroke technology * 449 cc liquid-cooled DOHC engine * 5 titanium valves Engine Engine type: 1 cylinder, liquid-cooled, 4-stroke, DOHC, 5-valve Displacement: 449 cc Bore and stroke: 95 x 63.4 mm Compression ratio: 11.4 : 1 Lubrication: Dry sump Carburettor: Keihin 39 FCR H Ignition: DC-CDI Starter system: Electric Fuel tank capacity: 10 litres Final Transmission: Chain Gearbox: 5 Speed Chassis Overall length: 1,840 mm Overall width: 1,170 mm Overall height: 1,090 mm Seat height: 810 mm Wheelbase: 1,280 mm Dry weight: 159 kg Brake front: Twin piston, hydraulic double disc Brake rear: Twin piston, hydraulic disc Tyres front: AT 21 x 7-10 radial Tyres rear: AT 20 x 10-9 radial Contact ATV World for more information
	We currently have limited stock on grey and orange Yamaha YFZ450's. Please call us for more details on 0113 277 8663 or email us through our contact page. Team ATV World Yamaha - Going the distance! Team ATV World took the 2007 season by storm, with team rider John Mitchell winning the British, European and Pro Class Championships on his race prepared YFZ450. For more information about Team ATV World's racing success, please visit our racing news section or visit John Mitchell's website. To find out more about how we can prepare your race prepared Yamaha YFZ450 or to discuss purchasing and setup, please contact us.

Parts and Accessories

John Mitchell Training

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