BSA A50 500 Piston & Ring Sets by JP Pistons - 1962-70 - Choose Size / Brand Size - Set Type - Brand:+.040 - (Piston Rings) JP Brand Australia Replaces part number 70-7641

Replaces part number 70-7641

Use the drop down menu to select which tire size you desire

Works with most Smiths Chronometric gauges as fitted to most brands from: Triumph

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

BSA A50 500 Piston & Ring Sets by JP Pistons - 1962-70 - Choose Size / Brand Size - Set Type - Brand:+.040 - (Piston Rings) JP Brand Australia Replaces part number 70-7641One 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,