⚠️ Fitment note: The Make/Model filter is for guidance only. Please verify model / year / engine size in the product description before purchase. The product description is the definitive fitment reference. If you’re unsure, message us and we’ll confirm fitment. Optimize your performance in extreme conditions with our Chain Drive Conversion Kit, specifically designed for sandy or muddy terrains where the standard primary drive belt may slip or break under intense use. This factory-approved kit offers a reliable and durable alternative, ensuring peace of mind during racing or hard use. The kit includes a heavy-duty 13T front sprocket, a 30T rear sprocket, and a 42-link 420 chain, providing a robust solution for replacing the factory OEM drive belt system. Engineered for high performance, this chain drive conversion kit is the ideal upgrade for those who demand more from their ride. Application SURRON Light bee models ERIDE PRO models Kit Contents: 1 x 13T Primary Drive Sprocket 1 x 30T Midshaft Sprocket 1 x 42-Link 420 Chain Upgrade your ride with this high-quality kit and experience improved reliability and performance in the most challenging conditions. Optimize your performance in extreme conditions with our Chain Drive Conversion Kit, specifically designed for sandy or muddy terrains where the standard primary drive belt may slip or break under intense use. This factory-approved kit offers a reliable and durable alternative, ensuring peace of mind during racing or hard use. The kit includes a heavy-duty 13T front sprocket, a 30T rear sprocket, and a 42-link 420 chain, providing a robust solution for replacing the factory OEM drive belt system. Engineered for high performance, this chain drive conversion kit is the ideal upgrade for those who demand more from their ride. Application SURRON Light bee models ERIDE PRO models Kit Contents: 1 x 13T Primary Drive Sprocket 1 x 30T Midshaft Sprocket 1 x 42-Link 420 Chain Upgrade your ride with this high-quality kit and experience improved reliability and performance in the most challenging conditions.