Overview Reviews Similar Products –> Product Description Replacement 45mm piston ring for Puch DMP, K-Star and TCCD , Motobecane Airsal , Tomos A35 45mm, Sachs Athena and theHonda MB5 Airsalcylinder kits. Only 1 ring per package! Product Videos Custom Field Product Reviews Write a Review Write a Review DMP 45mm x 1.5mm GI Piston Ring Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *