"NEW" Air Rim for ScaleAuto & BRM:
Introducing the new MJK Air Rim & Tyre combo designed specifically for your ScaleAuto and BRM 1/24 racer. The air gap between the rim and tyre allows tyre flex under racing conditions. Match Air Rim #3172 with Rear Tyre #4122 for superior performance. Just add your ScaleAuto & BRM 20mm inserts for the right look.