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Athena Piston Kit (290cc Big Bore) 83mm Oversize to 82.96mm, 12.51 Compressio
Athena Piston Kit (290cc Big Bore) - 83mm Oversize to 82.96mm, 12.5:1 Compression. This item fits the following models. All pistons are forged using a precision heat-treatment process that allows for production tolerances of just.
Forged piston kits are available in A, B and C sizing. Forged piston tooling allows for the lightest available product. Kits include antiwear coated piston, rings, pin and circlip.
We must be notified within 24 hours of receipt of any missing, defective or damaged goods. Any item which has been used, worn, damaged or had tags/labels removed will not be eligible for return. Any damage claims may be exchanged for the identical item only.