SBSC approved

0 Position: Reara Rim_diameter: 17 Speed_index: H <210 km/h tire_category: Trail on-road tire_family: Motorcycle & scooter tires tire_load_index: 69

More Suited for Electronic Applications

CNC machined main body

THUNDERMAX ECU W/AUTOTUNE 18ST 309-589 ktm-450-exc-racing-six-days-450-2006-esi5887012 SBSC approvedIncludes ThunderMax ECM with Auto Tune Module, plug in harness and two wide band sensors, TMax software and communication USB cable, Quick Start Easy Install and Comprehensive User's Manual, technical support and free software and updates, Hundreds of maps available to download for your bike (based on model, engine size, exhaust system air cleaner, pistons, cams, etc.) load the map of your choice and the integral auto tune will do the rest, Software