We have asked the suppliers if they can reduce the weight the answer is that they can but at about 1000 tooling for each type.
Bsa a65 piston rings.
Piston ring and kits for bsa and triumph classic british motorcycles.
All pistons are complete with rings gudgeon pins and circlips.
Bsa 67 0311 compression top ring std nos np7771.
Pair of hepolite pistons for bsa a65 650cc models etc 1962 73.
Please contact us if you can t find the bsa piston you need.
We can frequently help with pistons for earlier models.
Current availability is shown below.
Some pattern pistons are heavier than the originals.
Most of the pistons we stock are genuine hepolite or original bsa triumph norton royal enfield etc.
Bsa a65 650cc emgo 18 89314r piston rings 75mm 040 r62.
Bsa a65 650 piston ring set hastings 1962 72 020 pn 68 0299 h 68 0256 020.
Bsa a65 emgo 18 89314r piston rings 650cc 75mm 040 r52.
1 nos hastings bsa a65 650 twin piston ring set 060 usa made 36 00086h new.
Supplied as 2 pistons complete with hepolite rings gudgeon pins and circlips.
Pistons and rings are sourced from a variety of manufacturers where hepolite production has ceased on many numbers.
A range of quality pistons suitable for a wide range of classic bsa motorcycles including the bsa c15 a10 a65 m20 and m21 models.
Bsa a65 pistons 1962 72.
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Also piston ring compressors sizes 55mm 85mm.
Bsa a65 650cc piston ring set cs 0122a 040 16199 made in usa r51.
We also stock large quantities of piston ring sets.
See the 441 series in the price guide section for piston prices and the 442 series for piston ring prices.
75mm standard available as 020 040 060 oversizes.
Where we cannot supply genuine we can offer an alternative gpm equivalent.
Available oversizes are shown there.
Below are just a few examples of our range of pistons please contact us with your requirements.