## 420RX3 Drive Chain, up to 150cc, Clip-Type, Gold, Regina Cross Supermotard This gold 420RX3 drive chain from the renowned brand Regina Chain is the perfect choice for motorcycles and scooters up to 150cc. The Cross Supermotard series chain is designed for demanding off-road riding conditions, offering unparalleled durability and wear resistance. ### Strength and Reliability The Regina 420RX3 chain utilizes innovative shaped bushing technology, eliminating the "barrel" effect and ensuring full contact between the bushings and pins along the entire length. Chrome-plated pins made of a special carbon steel alloy guarantee exceptional surface hardness and impact resistance, resulting in a longer chain life. Furthermore, the chain boasts high tensile strength (21000N), minimizing the risk of breakage under harsh conditions. ### Easy Installation The 420RX3 chain comes with a clip-type master link, allowing for quick and easy installation without the need for specialized tools. ### Technical Specifications: * **Size:** 420 (roller distance: 12.7mm, width: 6.35mm, roller diameter: 7.75mm) * **Seal Type:** Non-sealed * **Color:** Gold/Black (gold plates, black rollers) * **Model:** RX3 Regina * **Brand:** Regina Chain ### Why Regina Chain? Regina Chain is a brand known for producing high-quality drive chains. The 420RX3 chain combines the latest technologies and precise manufacturing, guaranteeing reliability and safety on the road.