Aimed at the serious racer, this will appeal to those willing to invest time and effort in extracting the last few horsepower from their bike. A very special piece of race kit for the NSR250.

In Japan, the NSR250 has been raced competitvely from 1987 through to today. At its peak in the early 90s, the Formula 3 championship saw all the major manufacturers fielding their best bikes: TZR250 2MA/3XV, RGV250 VJ21/22/23, KR1R etc. HRC and the other big tuners, JHA, Motobum and Harc Pro each made very special race parts to ensure the Honda was the bike to beat. One area of focus was the airbox, these were pressurised and I have further developed them over the last few seasons, so they now deliver around 3-4+ bhp uplift. (ie. a circuit with a long straight, where the 'ram-air' effect is greatest, gives the biggest return).

I made a very small quantity for my own race bikes (an MC21 and an MC28) and have a few surplus, which are brand new - see the final picture. The airbox will come untouched from production (ie. no holes cut in it). This is to allow whoever wins to match it to their bike. The holes you cut for the carbs, air scoop, carb rubbers etc are different for the MC21 and the MC28, they are also different if you are lucky enough to have PJ38s fitted - hence the reason for the box being sold unmolested. I supply full instructions on set up and guidance to the winning bidder on what mods to make, where to cut the holes and on jetting etc. - Please note, to be fair to the wining bidder, I will only share set up information with them, so please don's ask for any details.

This airbox is aimed at the dedicated racer, as it requires some knowledge to fit and set up, it will also require the moving of some original parts.

Serious enquiries and questions, call me on 07974 132739 +0044 if outside UK.

£150 for the airbox & scoop. I can also supply solenoid, foam, mesh, pipework etc for an additional £75 if required.

Postage: mainland UK is £12.95 by courier. I will post abroad at cost: Europe £29.50, Rest of the World - contact me for a quotation.

With the GB £ (UK Sterling) at a near 20 year low, there has never been a better time for anyone bidding from overseas to buy.

Pictures (x14) here:

http://s431.photobucket.com/albums/qq36/GeckoRacing74/NSR250%20Ram-airbox/

Thanks

Dan
danwilliams@greeneking.co.uk