M6 screw for fixing the tooth ring (piece) Are you looking for the perfect screw for your sprocket? The M6 screw is exactly what you need! Sturdy, reliable, and easy to handle – it ensures that everything is securely fastened. Make assembly a breeze and enjoy a secure attachment! Be the first to review this item Product detailsReviews Product details Screw fastening of the crown gear for Puch Maxi mopeds.Also for Puch X30 NG-2A automatic mopeds with a cast rear hub.Dimensions: M6 x 25 mm Reviews Be the first to review this item There are no reviews yet