Please note: All tyres sold in New Zealand incur a Tyrewise Tyre Stewardship Fee as per legislation. For more information, please visit https://www.tyrewise.co.nz/. BATTLAX BT-39SS is for production racing from 50cc to 125cc class. Both dry and wet grip performances have been drastically improved by using a silica-composite compound. Features: Slick-like pattern provides high-level dry grip performance. Optimised rigidity balances the front and rear tyres, producing balanced high performance, easy use and comfortable ride. BT-39SS was developed to win the production racing with its comprehensive line-up of sizes. Utilises a special compound that delivers outstanding dry grip and long-lasting traction over the course of a race. The aggressive BT-39SS pattern is designed to maximise the tire's magnetic grip by ensuring a large contact area with the road surface. Profile: The front tyre features a double crown radius, enhancing handling and providing a solid grip feel while cornering. The rear tyre has a single crown radius, resulting in linear cornering performance. Cross-belt bias belted for optimal performance and durability on the track.