Italkit crankshaft Rieju Marathon Pro SM 125 2009-2015

The Italkit Crankshaft Rieju Marathon Pro SM 125 2009-2015 is the best replacement option for those seeking quality and performance in their bike. This crankshaft is specifically designed for the 4T engine of the Yamaha MT 125, ensuring a perfect fit and superior durability. Manufactured with high-quality, heat-treated steels and a reinforced connecting rod, it meets the original OEM Stroke specification. In addition, it features a special needle cage and "PEEK" anti-friction coating, which significantly reduces friction and extends the connecting rod's lifespan by over 30%. Available in all colors; these are not variations, but part of the same item.

If you are looking for state-of-the-art 4T crankshafts for your competition or everyday motorcycle, this is your best choice. Its special coating and high-strength components make it a reliable crankshaft, ready to withstand the demands of the motorcycle world. Additionally, its construction ensures smooth operation and longer engine life.

Specifications and features

• Engine: 4T
• Original stroke crankshaft: OEM specification, reinforced connecting rod with the latest competition technology
• Construction in high-quality, heat-treated steels
• Special needle cage and "PEEK" anti-friction coating, which reduces friction and increases connecting rod life by over 30%