We are now able to supply air filters suitable for both the 600 & 900 series MK1 Concentric's! These are spin-on conical filters have a billet adaptor, chrome end caps, stainless steel mesh with washable element.

ABF 954 - 600 Series MK1

Overall length of carb & filter is 13.5cm from flange. The filter extends beyond the rear edge of the carb by 66mm.

ABF 956 - 900 Series MK1

Overall length of carb & filter is 13cm from flange. The filter extends beyond the rear edge of the carb by 60mm.