THE 2025 YAMAHA YZ450FX IS A HIGH-PERFORMANCE OFF-ROAD MACHINE ENGINEERED FOR COMPETITIVE RIDERS WHO DEMAND THE BEST. POWERED BY A 450CC LIQUID-COOLED, 4-STROKE ENGINE, IT DELIVERS EXPLOSIVE TORQUE AND SMOOTH POWER DELIVERY ACROSS A WIDE RPM RANGE, MAKING IT PERFECT FOR CROSS-COUNTRY RACING. THE BIKE FEATURES A LIGHTWEIGHT ALUMINUM FRAME THAT PROVIDES EXCEPTIONAL HANDLING AND STABILITY EVEN IN THE MOST CHALLENGING CONDITIONS. THE YZ450FX IS EQUIPPED WITH ADVANCED KYB SUSPENSION SYSTEMS, INCLUDING A SPEED-SENSITIVE FORK WITH 12.2 INCHES OF TRAVEL AND A REAR SHOCK WITH 12.5 INCHES OF TRAVEL, ENSURING YOU CAN TACKLE ANY TERRAIN WITH CONFIDENCE. THE BIKE ALSO INCLUDES AN 18-INCH REAR WHEEL, A LARGER FUEL TANK FOR EXTENDED RIDES, AND AN ELECTRIC START FOR QUICK AND RELIABLE ENGINE START-UP. ADDITIONAL FEATURES INCLUDE A 5-SPEED TRANSMISSION WITH OPTIMIZED GEAR RATIOS FOR OFF-ROAD RIDING, YAMAHA’S LAUNCH CONTROL SYSTEM FOR PERFECT STARTS, AND A LIGHTWEIGHT LITHIUM-ION BATTERY. WITH ITS CUTTING-EDGE TECHNOLOGY AND RACE-READY DESIGN, THE YAMAHA YZ450FX IS BUILT TO DOMINATE THE TRAILS AND WIN ON THE TRACK.