Cylinder set 41mm for Sachs Ø=86mm, fan cooled with church door suction.

Same internal dimensions as the fantastic cylinder 10931, but in the small fan-cooled version. . Perfect on a flatbed e.g. Gives 5 hp when bench running on Tivedens engine. With Bing 17 carburetor and 32 mm exhaust system. Develops 4~5hp depending on other equipment. Exhaust pipe attachment: thread (M40x1.5) Carburetor attachment: flange attachment Made of cast iron Inspected and supplemented with NTS quality piston in Sweden. NOTE: The cylinder must be cleaned carefully before assembly as chips or grinding dust from production may occur! For the longest possible durability and service life the cylinder kit should be "run in" during the first approx. 20 miles. Studs for carburetor art. 11674 Suitable piston: (included) art.nr.10923 Soot kit: art.nr. 10924 Intake gasket: art.nr. 11004