Technical features Cylinder Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances. Machining: on machine tools with high precision numerical control. Cylinder-piston connection with an allowance of 0.05 mm. Recalculated and upgraded heat exchange surfaces. Piston Ultra compact with 3 rings. Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing on the sliding surfaces.…

CYLINDER KIT MHR modular head The new MHR MODULAR-HEAD CYLINDER KITS are the natural evolution of the MHR MALOSSI line. The result of the research of its engineers, they have been a decisive factor in the victories of the official national and European teams in the cross and speed trophies. Malossi is happy to be able to guarantee that all riders taking part in the coming season National and European Trophies will have a product offering excellent quality and performance. CYLINDER Material: special aluminium alloy with high percentage of silicon and titanium that guarantees exceptional strain…

Fun without complications (6 transfer ports – 2 ring piston) Malossi cast iron thermal units, the first and simplest step to modifying your motorcycl’s engine, are the best choice for continued use of the exhaust system of an approved series or type . For these thermal units, the elevated feature of durability of cast iron is combined with the almost manically high quality standards of Malossi, one of the few companies to demand the most from even this class of thermal units. Into this is inserted the most rigid selections for the joining of the cylinder and the piston, strictly maintained…

Super T-Max Malossi is proud to offer "Super T-Max," a completely new gamma of products for the most popular Yamaha Maxi-Scooter and like always "Made In Italy"! Twin Cylinder, 4-Stroke 560 cc Specifications Bore: Ø 70 mm Stroke: 73 mm Displacement: 560 cc Compression Ratio: 1:12 Max. HP @ 7800 RPM Twin Cylinder Single Block: Special Al-Si-Cu alloy, hardened and stress relieved Cylinder liners: Cermetal (Ni-Ca-Sil) coated and machined with extreme precision in our state of the art work cells Cross-honed at 110°/130° Ø 70 forged pistons, pin 15 with 3 piston rings: special Al-Si-Cu alloy,…

Vespa ET3 125 Cylinder THE NEW LEGEND Malossi is proud to introduce to its public the total renewal of a real legend, one of the most long-lived and successful projects ever linked to our trade mark: the new and amazing cylinder for Vespa ET3 125. This time wholly aluminium made . The story of this cylinder kit starts in 1982 when, for the first time in a cast iron cylinder with this ring, an oring is used as seal gasket between head and cylinder: a refined solution representing so far the state of the art. Malossi has taken a blank paper to redesign its project, drawing it up new from the…

Force Master is renewed! Besides its improved fuel curves, efforts from Malossi's technical staff resulted with a rev limiter increase of 1,000/1,500 RPM depending on the vehicle, making Force Master 2 an even higher performing ECU! Force Master 2 allows to change the injection in order to fit perfectly the new Malossi 4-stroke cylinder kit. This CDI has been scheduled with 4 different maps so as to be coupled perfectly with your vehicle whatever its setting is! TECHNICAL FEATURES Cylinder Bore: Ø 63 mm Stroke: 58.6 mm Displacement: 182.58 cc Compression ratio: 10.6:1. Material: primary…

BIG BORE Testa Rossa 90 cc The new generation BIG BORE engine. Stud bolts, only for liquid-cooled scooters (7 ports and exhaut crossbar - piston with 1 segment - modular head - required boring of original case or C-One Malossi case - engine shaft with connecting rod different from the original). Deriving directly from seven port technology, which animates the revolutionary Flanged Mount, BIG BORE Testa Rossa cylinders represent the latest success achieved thanks to the efforts and studies that Malossi has continued to devote to engines intended for original Piaggio and Yamaha cases and, with…

COMPLETE CYLINDER 4-STROKE TECHNICAL FEATURES Cylinder Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances. Machining: on machine tools with high precision numerical control. Cylinder-piston connection with an allowance of 0.05 mm. Recalculated and upgraded heat exchange surfaces. Piston Ultra compact with 3 rings. Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing…

Fun without complications (6 transfer ports – 2 ring piston) Malossi cast iron thermal units, the first and simplest step to modifying your motorcycl’s engine, are the best choice for continued use of the exhaust system of an approved series or type . For these thermal units, the elevated feature of durability of cast iron is combined with the almost manically high quality standards of Malossi, one of the few companies to demand the most from even this class of thermal units. Into this is inserted the most rigid selections for the joining of the cylinder and the piston, strictly maintained…

Technical data Material: cast iron Cooling: liquid Bore: 57.5 mm Stroke: 42 mm Capacity 110 Compression ratio: 13.5:1 Timing system : 6 transferts

Fun without complications (6 transfer ports – 2 ring piston) Malossi cast iron thermal units, the first and simplest step to modifying your motorcycl’s engine, are the best choice for continued use of the exhaust system of an approved series or type . For these thermal units, the elevated feature of durability of cast iron is combined with the almost manically high quality standards of Malossi, one of the few companies to demand the most from even this class of thermal units. Into this is inserted the most rigid selections for the joining of the cylinder and the piston, strictly maintained…