Air Box, Carbon/Kevlar, RS250 NX5, A Kit
Part Number: BPCX-0008
RS250, NX5

Air Box, Carbon/Kevlar, RS250 NX5, A Kit 

This air box is closely modelled on the HRC A kit air box for the NX5 RS250. Unlike the stock air box which utilizes the underside of the fuel tank along with foam, the HRC A Kit style air box is fully enclosed. This gives better sealing allowing for more consistent setting.

Small A Kit style 1/4 turn fasteners and rubber grommets are used throughout for quick and easy maintenance.

The air box is secured to the engine by way of HRC style brackets fitted to the insulator bolts. The air box is in turn secured to the brackets with 1/4 turn fasteners. Sealing around the insulators is again following HRC style with rubber sheet.

Please note the following:

• The fuel cock on the stock NX5 fuel tank will have a clearance issue with the A kit air box. It is necessary to relocate the fuel cock further towards the rear of the fuel tank to install this air box on an otherwise stock NX5.
• The air ducts holes on the HRC air box top are in a slightly different position to what would be needed when using a stock NX5 fuel tank. We recommend ordering this product without the air duct holes and cutting them yourself unless you are confident that the HRC A kit air duct position is correct for your application.

Please make sure to select without (default) or with air duct holes in the option dropwdown below.

We do have a plan to make a fuel tank which is 100% compatible with the A kit air box in relation to the issue with the fuel cock and the air ducts but this is some months off.