The 2025 KTM 300 EXC HARDENDURO is ready to roll out of the racing van and onto the prologue starting line. Based on the already legendary KTM 300 EXC, the HARDENDURO sets itself apart with an exclusive HARDENDURO parts package. Hardcore protection parts, pull-straps, CNC-machined components – not to mention full-adjustable closed cartridge forks – and a totally unique graphics kit, makes this the ultimate HARDENDURO package for tackling the World's toughest offroad championship. 2025 KTM 300 EXC HARDENDURO highlights are:

ORANGE GLOSSY FRAME
KTM HARDENDURO BAR PAD
FACTORY RACING FRAME PROTECTION SET
FACTORY RACING SEAT
MAP-SELECT SWITCH
FACTORY WHEEL SET
WRAP-AROUND HANDGUARD KIT
RADIATOR FAN
BLACK ANODIZED CNC MACHINED TRIPLE CLAMPS
SKID PLATE
SEMI-FLOATING FRONT BRAKE DISC
FRONT BRAKE DISC GUARD
SOLID REAR BRAKE DISC
REAR BRAKE SAFETY WIRE
ORANGE REAR BRAKE DISC GUARD
ORANGE SUPERSPROX STEALTH REAR SPROCKET
CLUTCH SLAVE CYLINDER PROTECTION
SUPPORTING STRAPS
METZELER 6 DAYS EXTREME TIRES