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The Racing Corsa crankshaft is one of the fundamental components for the transmission of movement: its design and production must be carefully considered to guarantee maximum performance and reliability.
The new Minarelli Horizontal Racing crankshaft is the result of studies and tests carried out by the Athena Technical and R&D Office, to achieve greater resistance in stressful working conditions, even in the most intensive uses. Forged from 18NiCrMo5 high breaking load steel, this crankshaft has been redesigned with aluminum inserts and lightened, allowing for better balance (over 16,000 rpm). In addition, vibrations have been eliminated to benefit increased longevity of the bearings, shims and the thermal part. The crankshaft is perfectly suited to Athena's racing cylinder kits.
The racing crankshaft is available with a connecting rod bore for a 10mm or 12mm pin and comes with a special bearing cage.
Even the connecting rod has been redesigned, with an H shape and forged from 18NiCrMo5 steel, increasing its strength and flexibility compared to those currently on the market.
Needle cage: 12x15x15mm
The Racing Corsa crankshaft is one of the fundamental components for the transmission of movement: its design and production must be carefully taken care of to guarantee maximum performance and reliability.
The new Racing Minarelli Horizontal crankshaft is the result of studies and tests carried out by the Athena Technical and R&D Office, to obtain greater resistance in stressful working conditions, even in the most intensive uses. Forged in 18NiCrMo5 steel with high breaking load, this crankshaft has been redesigned with aluminum inserts and lightened, allowing better balance (more than 16,000 rpm). In addition, vibrations have been eliminated in favor of increased longevity of the bearings, wedges and thermal part. The crankshaft is perfectly matched to Athena's racing cylinder kits.
The racing crankshaft is available with a connecting rod small hole for a 10mm or 12mm axle and comes with a special bearing race.
Even the connecting rod has been redesigned, with an H shape and forged in 18NiCrMo5 steel, increasing its strength and flexibility compared to those currently on the market.
Needle cage: 12x15x15mm
Crankshaft Athena Racing Forged 12mm Minarelli Horizontal
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