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MALOSSI - CRANKSHAFT MHR TEAM pin Ø 14 rod 100 (stroke 47 mm)
5320369
€684.76
€582.05
Save 15%
Handling 4-5 days
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…
Attention: Universal Product
This product is indicated as universal, it may not be compatible with your motorcycle.
Please make sure before purchasing it
This product is indicated as universal, it may not be compatible with your motorcycle.
Please make sure before purchasing it
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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 seats, which have tolerances on the order of a few thousandths of a millimeter (-0.001 mm) and are lapped to achieve exceptionally low surface roughness. This level of precision ensures smooth operation and minimizes friction, thereby increasing engine longevity.
The half-shafts are assembled to the connecting rods using special equipment that guarantees ultraprecise fitting. The connecting rods, machined from aerospace-grade steel using CNC technology, are thermochemically treated to achieve exceptional hardness and case-hardening thickness values. The roller bearing surfaces of the connecting rods are fully lapped to very low roughness, improving glide and minimizing friction; for the same reason, the connecting rods are equipped with specific lubrication channels in the most stressed areas.
The crankshaft’s balance has been studied and executed to optimize the performance of highpower engines, achieving a dynamic balance up to 16,000 RPM. This level of balancing ensures smooth and regular operation even at extremely high rotational speeds, making the Malossi crankshaft ideal for top-level competitive use.
The needle cages, mounted on the crankshaft coupling, are made with special profiled antitorsion rollers, selected with tolerances of a few thousandths of a millimeter. The cage, made of steel with a silver coating, acts as a lubricating and antiwear element, ensuring optimal performance even in conditions of reduced lubrication.
Products reserved exclusively for racing in specifically designed locations according to the provisions of the competent sporting authorities. We disclaim all liability for improper use
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Vehicle compatibility (18 vehicles)
Aprilia(2)
- SR (carb.) 50 2T LC 2004→ (PIAGGIO)
- SR R 50 2T LC euro 4 2018→ (PIAGGIO CA81M)
Derbi(3)
- GP1 50 2T LC
- GP1 OPEN 50 2T LC
- GP1 REVOLUTION 50 2T LC
Gilera(3)
- RUNNER 50 2T LC
- RUNNER SP 50 2T LC 2006→ (C451M)
- RUNNER SP 50 2T LC ←2005
Piaggio(10)
- NRG 50 2T LC
- NRG EXTREME 50 2T LC
- NRG MC2 50 2T LC 1998→
- NRG MC3 DD 50 2T LC
- NRG Power 50 2T LC euro 4 2018→2020 (CA71M)
- NRG Power DD 50 2T LC
- NTT 50 2T LC
- QUARTZ 50 2T LC
- ZIP SP 50 2T LC 2001→
- ZIP SP 50 2T LC ←2000
5320369
Data sheet
- Country of origin
- Italy
- Vehicle brand
- Aprilia
Derbi
Gilera
Piaggio - Vehicle
- Aprilia SR (carb.) 50 2T LC 2004→ (PIAGGIO)
Aprilia SR R 50 2T LC euro 4 2018→ (PIAGGIO CA81M)
Derbi GP1 50 2T LC
Derbi GP1 OPEN 50 2T LC
Derbi GP1 REVOLUTION 50 2T LC
Gilera RUNNER 50 2T LC
Gilera RUNNER SP 50 2T LC 2006→ (C451M)
Gilera RUNNER SP 50 2T LC ←2005
Piaggio NRG 50 2T LC
Piaggio NRG EXTREME 50 2T LC
Piaggio NRG MC2 50 2T LC 1998→
Piaggio NRG MC3 DD 50 2T LC
Piaggio NRG Power 50 2T LC euro 4 2018→2020 (CA71M)
Piaggio NRG Power DD 50 2T LC
Piaggio NTT 50 2T LC
Piaggio QUARTZ 50 2T LC
Piaggio ZIP SP 50 2T LC 2001→
Piaggio ZIP SP 50 2T LC ←2000
Components and spare parts
Availability: 3 In Stock
Malossi needle roller bearings are independent bearings that are ready for assembly and constructed from high-tensile steel with housings for the insertion and axial rotation of the rollers. These devices are designed to allow reciprocal movement between two objects, constraining the rotation of the cage and housing the rotating elements with reduced overall dimensions, negligible weight and reduced friction. These are essential components in internal combustion engines which, by definition, have several rotating elements. As can be seen in the image, a needle roller bearing assembly is made…
Availability: 3 In Stock
Malossi oil seals are technologically advanced and, despite having been specifically designed for competitions, are also excellent for road use. The oil seal rings, made of the most prestigious of materials used in the area of motor sports that are able to perform even the most severe conditions, are the result of advanced technologies that boast state-of-the-art production standards that are required by Malossi. Technical specifications Malossi oil seals include the following design features: * Being outlined on a case by case basis by our technicians, shapes and profiles are purely…
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Features: Coupling axis: Ø 16 mm Length: 32.5 mm Wheelbase: 87 mm
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