Polini 2100074 Crankshaft

Polini 2100074 Crankshaft Silver . Unleash your Piaggio Boxer/Bravo 50cc´s potential with the POLINI 2100074 Performance Crankshaft. Engineered for enhanced power, improved responsiveness, and higher RPMs, this Italian masterpiece features a full-circle web design for increased crankcase compression and advanced intake timing. Its high-resistance connecting rod ensures durability and smooth operation, making it the ultimate upgrade for performance tuning or engine rebuilds. Experience reduced vibrations and superior reliability for an unparalleled ride. POLINI 2100074 Performance Crankshaft for Piaggio Boxer & Bravo 50ccElevate the heart of your classic moped with the POLINI 2100074 Performance Crankshaft, meticulously engineered for Piaggio Boxer and Bravo 50cc models. Drawing from decades of racing experience, Polini delivers a cornerstone component for any serious engine rebuild or performance tuning project. This crankshaft is not just a replacement part, it is a fundamental upgrade designed to transform your engine´s character, providing a robust foundation for increased power, reliability, and unparalleled riding enjoyment. Move beyond standard limitations and unlock the hidden potential of your Piaggio engine with this masterpiece of Italian engineering.Key Benefits & PerformanceInstalling the POLINI 2100074 crankshaft translates directly into tangible performance gains. Experience a significant improvement in engine responsiveness and acceleration, thanks to an optimized design that enhances internal fluid dynamics. The advanced engineering allows your engine to safely achieve higher RPMs, expanding your power band and giving you a distinct advantage. Furthermore, its exceptional balance and stability dramatically reduce engine vibrations, leading to a smoother ride and reducing mechanical stress on other engine components. This focus on durability ensures greater longevity, making it the perfect choice for both spirited daily riding and high-demand tuned engine configurations. It's the ultimate upgrade for riders who demand both power and peace of mind.Main FeaturesThe POLINI 2100074 stands out with its sophisticated features, designed for maximum efficiency. It employs a full-circle, or bell-shaped (a campana), web design. This specific geometry increases primary compression within the crankcase, a critical factor for improving the intake process and boosting overall engine output, especially when paired with larger cylinder kits. This model also features advanced intake timing, which is precisely calculated to optimize the fuel-air mixture flow for enhanced torque and horsepower. The connecting rod is a high-resistance component, having undergone special surface treatments to ensure superior lubrication and heat dissipation, which is vital for sustained high-performance operation. Every unit is dynamically balanced with precision, ensuring minimal vibration and maximum rotational stability across the entire rev range.Technical Specifications* Product Code: 210.0074* Product Category: Engine* Product Subcategory: Connecting rods and crankshafts* Attribute: Crankshafts* Design Type: Advanced Timing Full-Circle Crankshaft* Flywheel Taper Diameter: 12 mmCompatibilityThis POLINI 2100074 crankshaft is compatible with the following models:PIAGGIO BOXER :- PIAGGIO, BOXER, 50, 1983- PIAGGIO, BOXER, 50, 1982- PIAGGIO, BOXER, 50, 1981- PIAGGIO, BOXER, 50, 1980- PIAGGIO, BOXER, 50, 1979- PIAGGIO, BOXER, 50, 1978- PIAGGIO, BOXER, 50, 1977- PIAGGIO, BOXER, 50, 1976- PIAGGIO, BOXER, 50, 1975- PIAGGIO, BOXER, 50, 1974- PIAGGIO, BOXER, 50, 1973- PIAGGIO, BOXER, 50, 1972- PIAGGIO, BOXER, 50, 1971- PIAGGIO, BOXER, 50, 1970PIAGGIO BRAVO :- PIAGGIO, BRAVO, 50, 2001- PIAGGIO, BRAVO, 50, 2000- PIAGGIO, BRAVO, 50, 1999- PIAGGIO, BRAVO, 50, 1998- PIAGGIO, BRAVO, 50, 1997- PIAGGIO, BRAVO, 50, 1996Whether you are undertaking a complete engine overhaul, restoring a vintage classic, or building a high-performance street machine, the POLINI 2100074 crankshaft is the definitive choice. Trust in Polini´s legacy of performance to provide the strength and precision your engine deserves. Upgrade today and feel the difference at the heart of your Piaggio. tradeinn Motardinn