## 428RX Drive Chain, up to 250cc, Gold, Iris [group] This super-reinforced 428RX drive chain from the renowned Iris brand is the ideal solution for motorcycles and scooters with a capacity of up to 250cc. Designed for universal use, the 428RX chain offers the highest performance parameters among non-sealed chains. ### Durability and Reliability The Iris 428RX chain is characterized by excellent wear and tensile resistance, guaranteeing a long service life and trouble-free operation. Recommended for both standard riding and racing applications where a sealed chain is not required. ### Technical Specifications * **Size:** 428 (roller pitch: 12.7mm, width: 7.75mm, roller diameter: 8.51mm) * **Color:** Gold and black (gold plates, black rollers) * **Clip:** Open with clip (easy installation without tools) ### Easy Installation The 428RX chain comes with a clip, enabling quick and easy installation without the need for specialized tools. This is an ideal solution for those who value convenience and time savings. ### Iris Brand - Guarantee of Quality Iris is a well-known and respected brand in the motorcycle industry, famous for its high-quality products. The 428RX chain is further proof of the attention to detail and precision workmanship characteristic of this brand. By choosing the Iris 428RX chain, you are investing in reliability and safety.