R.H.Q. CRANKSHAFTS The crankshaft is the heart of the endothermic engine. All aspects of engine performances start from the crankshaft. It is not possible to obtain good engine performance and reliability unless a top-quality crankshaft is fitted. This is why Malossi produces only the very best in crankshafts. TECHNICAL SPECIFICATIONS Half-shafts material: 18 Ni Cr Mo5. Half-shafts with forged monolithic rotating masse. All components are subjected to 5 heating treatment operations. Manufactured using high-precision machine tools. Excellent surface finish for improved reliability. Dynamic…

STRENGTH AND RESISTANCE MALOSSI CRANKSHAFTS FOR VESPA The crankshaft of a Vespa is one of the most delicate yet important components of this type of propulsion unit, having to handle the movement of rods and pistons, as well as regulating intake through the crank timings. The Malossi technical office has dedicated its attention to both of these elements, creating two versions of the crankshaft and developing unique solutions with a high technological value, starting with the choice of materials ; top quality as always. All Malossi crankshafts for Vespa are made from aeronautical quality…

R.H.Q. CRANKSHAFTS The crankshaft is the heart of the endothermic engine. All aspects of engine performances start from the crankshaft. It is not possible to obtain good engine performance and reliability unless a top-quality crankshaft is fitted. This is why Malossi produces only the very best in crankshafts. TECHNICAL SPECIFICATIONS Half-shafts material: 18 Ni Cr Mo5. Half-shafts with forged monolithic rotating masse. All components are subjected to 5 heating treatment operations. Manufactured using high-precision machine tools. Excellent surface finish for improved reliability. Dynamic…

R.H.Q. CRANKSHAFTS The crankshaft is the heart of the endothermic engine. All aspects of engine performances start from the crankshaft. It is not possible to obtain good engine performance and reliability unless a top-quality crankshaft is fitted. This is why Malossi produces only the very best in crankshafts. TECHNICAL SPECIFICATIONS Half-shafts material: 18 Ni Cr Mo5. Half-shafts with forged monolithic rotating masse. All components are subjected to 5 heating treatment operations. Manufactured using high-precision machine tools. Excellent surface finish for improved reliability. Dynamic…

ATTENTION: the TEAM crankshafts (5313275 out of production), 5314548 and 5315973 have to be assembled EXCLUSIVELY with the Multivar 5112800 and 5115823. R.H.Q. CRANKSHAFTS The crankshaft is the heart of the endothermic engine. All aspects of engine performances start from the crankshaft. It is not possible to obtain good engine performance and reliability unless a top-quality crankshaft is fitted. This is why Malossi produces only the very best in crankshafts. TECHNICAL SPECIFICATIONS Half-shafts material: 18 Ni Cr Mo5. Half-shafts with forged monolithic rotating masse. Manufactured using…

STRENGTH AND RESISTANCE MALOSSI CRANKSHAFTS FOR VESPA The crankshaft of a Vespa is one of the most delicate yet important components of this type of propulsion unit, having to handle the movement of rods and pistons, as well as regulating intake through the crank timings. The Malossi technical office has dedicated its attention to both of these elements, creating two versions of the crankshaft and developing unique solutions with a high technological value, starting with the choice of materials ; top quality as always. All Malossi crankshafts for Vespa are made from aeronautical quality…

5320369DISTINGUISHING FEATURES OF THE CRANKSHAFT FOR 100 CC CYLINDER The Malossi crankshaft for the 100 cc cylinder is primarily composed of two half-shafts forged from special steel, machined on high-precision CNC tools, and then subjected to a thermochemical treatment involving carburizing, hardening, and cryogenic cooling in nitrogen . This process gives the halfshafts exceptional hardness and strength , essential for supporting the high power output generated by the 100 cc cylinder. The surfaces of the crankshaft are then ground with high-precision equipment, particularly the bearing…