Overview & Key Highlights Special Edition Detailing ISDE Heritage: This model pays tribute to the International Six Days Enduro (ISDE), featuring unique France-themed graphics, orange-anodized triple clamps, a solid rear brake disc, and Six Days logos  Premium Componentry: It includes top-tier KTM PowerParts components that set it apart from the base EXC-F models Engine & Performance Engine Specs: Displacement: 510.9?cc liquid-cooled single-cylinder SOHC, compact and engineered for mass centralization. Bore × Stroke: 95?mm × 72?mm; Compression Ratio: approx. 12.8:1 Transmission & Drive: 6-speed manual gearbox, final drive ratio ~3.57. Weight & Dimensions: Dry weight around 109 kg (240.3 lb), seat height ~960 mm (37.8 in), fuel capacity ~8.5?L (2.3?gal).Suspension Travel: 300?mm front (WP XPLOR USD fork), 310?mm rear (WP XPLOR PDS shock). Chassis, Brakes & Tires Frame: Central double-cradle chromoly steel (25CrMo4). Brakes: 260?mm front disc, 220?mm rear, both hydraulic.CTires: Stock spec comes with Continental TKC 80 dual-sport tires (90/90-21 front, 120/90-18 rear). Premium Six Days Enhancements Lightweight SOHC engine (~29.5?kg) optimized for mass centralization. Compact 2-piece exhaust system with lightweight aluminum silencer in Six Days anthracite finish. Enhanced ergonomics: flat, high-grip seat, rider-focused body geometry, mud-shedding plastics. Stability upgrades: forged steering head junction, CNC-milled triple clamps for superior rigidity