BSA A50 500 Piston & Ring Sets by JP Pistons - 1962-70 - Choose Size / Brand Size - Set Type - Brand:+.040 - (Piston Rings) JP Brand Australia It is critical to keep

It is critical to keep your engines oil clean and free of debris by installing a new Norton Commando oil tank filter

so we made it easy with this "all-in-one" kit

plates that didn't fit nor look original

Replaces part number 70-7641

Measures 32" wide

BSA A50 500 Piston & Ring Sets by JP Pistons - 1962-70 - Choose Size / Brand Size - Set Type - Brand:+.040 - (Piston Rings) JP Brand Australia It is critical to keepOne of the hardest parts to find for a BSA A50 is a good set of pistons (and rings). Today we would like to offer you a high quality set of BSA A50 pistons and rings made in Australia by JP Pistons. JP pistons are cast aluminum as original Pistons and rings made in Australia Each piston set includes (2) gudgeon pins, (4) clips and cast iron piston rings.. We stock sizes from STD (standard) all the way up to +. 060". Fits all BSA A50 twins (Cyclone,