Cycle News is a weekly magazine that covers all aspects of motorcycling including Supercross, Motocross and MotoGP as well as new motorcycles
Issue link: https://magazine.cyclenews.com/i/126891
FOR 13 Thirteen years ago Honda won its first 250cc AMA National Motocross Championship. And for 13 years that experience has paid off in the most potent production motocross weapons you can get The 1986 CR250R is the latest in this long line of championship-bred machinery. And this year it's changed front to back, making it even faster, lighter and better handling than ever. range punch. Matched by screaming high-rpm horsepower. The cylinder also has new The CR250R has handling CSiICll:ll~""""'~ that Pro riders rely on. Excellent handling that comes from light weight-actually below the AMA and FIM limits-matched by stateof-the-art suspension. Its rigid semidouble cradle frame has a removable rear section for quick and easy access to the shock and air cleaner. An extruded aluminum swing arm rides on needle bearings. And a works-style fuel tank helps lower the center of gravity for precise steering. Up front, 43mm air-adjustable forks have 14 compression damping adjustments and 12 inches of travel. At the rear, the Pro-Link system produces 12.6 inches of travel and features a shock with adjustable compression and rebound damping and a remote ~ WQRKS IEOINOLOGY 'IIIAI WORKS. The CR250R engine is virtually all-new with technology that has been tested and proven by our works riders. Tops among the changes is the new Honda Power Port, which is a variable exhaust valve that automatically alters port size based on engine rpm. It helps the powerplant produce excellent low-end and mid- PRO HOlD' ItIG. port shape and timing, complemented by a new expansion chamber. And a new ultra-hard, low-friction Nikasil'" cylinder lining. All of which combines to increase horsepower even further. With a flat-slide carburetor and reshaped reed-valve, the engine responds crisply and cleanly. A close-ratio five-speed gearbox has ratios perfectly matched to the engine's powerband. And new clutch plates provide maximum durability. The solid state CD ignition has electronic advance. And louvered grills enhance the radiator's cooling efficiency. reservoir. And this year the shock has a larger diameter piston, increased oil capacity and longer shaft travel. A front disc brake with Honda's exclusive twin-piston caliper works with the rear drum brake to provide outstanding stopping power. And the CR250R uses a variety of alloy parts for maximum weight savings. Including a magnesium alloy rear brake backing plate. And an aluminum silencer. So check out the CR250R. And find out why it's been winning championships for 13 years. Theall-new CR250R powerplanl produces more power Ihall ever. lis Honda Power Pori automtltical/y alters pori size for maximum power across Ihe powerband.