Parts › GREEVES CHALLENGER MX1 SWINGING ARM OILER CAP AS FITTED TO MX1 ONLY GREEVES PART NUMBER M31/A2 Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 GREEVES CHALLENGER MX1 SWINGING ARM OILER CAP AS FITTED TO MX1 ONLY GREEVES PART NUMBER M31/A2 £6.50 1X OLD SHOP STOCK AS FITTED TO MX1 CHALLENGER 1964 WITH THE SMALL CHAIN OILER FILLER TUBE AS PHOTOS Quantity: Add To Cart Added! 1X OLD SHOP STOCK AS FITTED TO MX1 CHALLENGER 1964 WITH THE SMALL CHAIN OILER FILLER TUBE AS PHOTOS