10.4mm 10mm Motorcycle Accessories Spark Wire Replacement Ignition Wire for Big Twin 1999-2019 Easy Installation Red Features: Unleash the full potential of your vehicle with our high-performance spark wires, designed for conductivity and ignition efficiency. Our spark wires are crafted from heat-resistant and age-resistant materials, ensuring durability and a longer service life, while their high-conductivity cores ensure stable current transfer. For motorcycle repair technicians and enthusiasts who demand enhanced performance and personalized customization for their models. Whether upgrading your ride in a personal garage or seeking performance in motorcycle competitions, these spark wires are the go-to choice for ignition. Embrace the elements with confidence as our spark wires feature superior waterproofing capabilities, making them suitable for any weather conditions, keeping your vehicle's ignition in top shape. Specifications: Material: Cable Size: As shown Applicable Model: for Big Twin 1999-2019 Color: Red Package Includes: 2pcs Spark Wire Note: Please allow 1-2cm errors due to manual measurement. Due to differences between different monitors, the picture may not reflect the actual color of the item.