American Honda Motor Co., Inc., has announced that the 2012 HRC NSF250R will be available in the U.S. Newly developed for FIM GP road racing competition in the Moto3 class, the NSF250R is powered by an all-new liquid-cooled single-cylinder 249cc four-stroke engine specifically designed for racing. In 2012, this globally distributed model will also be legal in the USGPRU Moto 3 and WERA Motorcycle Road Racing classes in the USA, as well as in other local racing events.
Technical highlights include a front-intake/rear-exhaust configuration with high charging efficiency, plus an engine layout with the cylinder tilted back 15 degrees to concentrate mass. To generate strong power throughout the high-rpm range, the NSF250R incorporates titanium valves for both intake and exhaust to reduce friction and lighten the valve train. Furthermore, the design reduces friction between piston and cylinder and improves durability by offsetting the cylinder centerline and applying nickel silicon carbide (Ni-SiC) for the cylinder surface treatment. The cassette gearbox design was selected for quick and easy gearset changes for the close-ratio, six-speed transmission, thereby allowing gear selection to be optimized over a large variety of racing circuits. This lightweight, well-balanced machine offers impressive power output and superb handling to achieve a great blend of high performance plus rider-friendly traits well suited to up-and-coming racers.
In the United States, the NSF250R will be included in American Honda’s 2012 racing contingency program with levels of awards similar to those granted to racers competing on CBR models. Complete contingency payout details will follow with the 2012 contingency program announcement. The NSF250R will be made available to all Honda motorcycle dealers who wish to become an authorized NSF250R dealer, and delivery is estimated for February 2012. However, dealers will only be able to place orders up to the cutoff date of September 2, 2011, so riders planning to purchase an NSF250R will need to visit their dealer before that date to place an order. MSRP for the NSF250R has been established at $28,599.