Description

Product Title: POLINI 2100050 P.R.E. Racing Crankshaft for 70cc Engines
Product Description:
Unleash the full potential of your high-performance 70cc racing engine with the POLINI 2100050 Crankshaft, a masterpiece of engineering born from the prestigious Polini Racing Engine (P.R.E.) division. Designed for the most demanding riders and professional tuners, this crankshaft serves as the heart and soul of your engine, providing the uncompromising strength and reliability required to dominate the track and push performance to its absolute limits.
Engineered for excellence, the POLINI 2100050 is the definitive foundation for any serious 70cc competition build. It is meticulously crafted to withstand the extreme stresses and high-RPM conditions inherent in racing environments. The primary benefit is a dramatic increase in engine durability and stability, allowing you to consistently access peak power without fear of critical component failure. Experience a significant reduction in engine vibrations thanks to its advanced dynamic balancing, which not only provides a smoother ride but also extends the life of other engine components by minimizing harmful frequencies.
This crankshaft transforms your engine´s character, enabling it to rev higher, faster, and more reliably. Its robust construction ensures optimal power transmission from the piston to the gearbox, minimizing power loss and maximizing torque delivery to the rear wheel. Whether you are building an engine for sprint racing, endurance events, or simply seeking the ultimate in street performance, the Polini P.R.E. crankshaft provides the competitive edge and peace of mind that comes from using a component developed with decades of racing expertise.
Main Features:
* Competition-Grade Design: Developed specifically for high-stress, high-RPM racing applications within the Polini P.R.E. series.
* Advanced Dynamic Balancing: Precision-balanced to drastically reduce vibrations, resulting in smoother engine operation and enhanced component longevity.
* Superior Rotational Stability: Engineered to maintain perfect integrity even at the highest revolutions, ensuring consistent and reliable performance.
* Reinforced Connecting Rod: Features a high-resistance connecting rod design to handle the immense forces generated by powerful 70cc cylinders.
* Optimized Performance: Designed to work in perfect synergy with Polini´s 70cc P.R.E. thermal units, creating a fully integrated and ultra-high-performance engine package.
* Exceptional Durability: Built to provide exceptional service life under the most punishing race conditions, making it a sound investment for serious racers.
Attribute: Crankshafts
Polini P.R.E.
70 cc crankshaft – Ø25 mm bearing seats.
Choose the POLINI 2100050 P.R.E. Crankshaft when second place is not an option. It is more than just a replacement part; it is a fundamental upgrade that redefines your engine´s strength, stability, and raw power output, making it the ultimate choice for champions