2027 Yamaha YFZ450R

2027 Yamaha YFZ450R

2027 Yamaha YFZ450R is a high-performance sport ATV built for aggressive track days, dunes, and wide-open trail riding—and it’s available now at MotoMember in Chambersburg, Pennsylvania. Finished in striking Blue (Team Yamaha Blue), this brand-new YFZ450R delivers race-bred handling, sharp throttle response, and the kind of suspension tuning range serious riders demand.

Designed as Yamaha’s iconic 450-class sport quad, the YFZ450R is all about fast corner speed, predictable chassis feel, and controllable power. Whether you’re stepping up from a smaller sport ATV or you’re a seasoned rider looking for a proven platform with modern fuel injection and premium adjustable suspension, this machine is built to be ridden hard and set up your way. Learn more about Yamaha’s motorsports lineup at https://www.yamahamotorsports.com/.

Key Features

• 449cc liquid-cooled DOHC single with 5-valve titanium cylinder head design for strong, responsive performance
• Yamaha Fuel Injection (YFI), 42mm for crisp throttle response across changing conditions
• 5-speed transmission paired with a wet multiplate assist-and-slipper clutch for smoother downshifts and confident corner entries
• O-ring chain final drive for efficient power transfer and durability
• Independent double wishbone front suspension with Kashima coated piggyback shocks; high/low-speed compression, rebound, and threaded preload adjustment
• Rear cast aluminum swingarm with piggyback shock; high/low-speed compression, rebound, and threaded preload adjustment
• Dual front disc brakes (161 mm) with twin-piston calipers for strong, consistent stopping power
• Rear wave-style disc brake (200 mm) with twin-piston caliper for controlled braking feel
• Maxxis® sport tires (AT21 x 7-10 front / AT20 x 10-9 rear) for confident bite and predictable slide control
• Electric start and TCI ignition for reliable, push-button convenience

Specifications

• Engine: Liquid cooled, DOHC, 5-valve (titanium), single
• Displacement: 449cc
• Bore x Stroke: 95mm x 63.4mm
• Compression Ratio: 11.8:1
• Fuel Delivery: Yamaha Fuel Injection (YFI), 42mm
• Ignition: TCI (Transistor Controlled Ignition)
• Starting: Electric
• Transmission: 5-speed; wet multiplate assist-and-slipper clutch
• Final Drive: O-ring chain
• Front Suspension: Independent double wishbone w/ Kashima coated piggyback shocks; high/low speed compression, rebound & threaded preload adj.; 249 mm (9.8 in) travel
• Rear Suspension: Cast aluminum swingarm w/ piggyback shock; high/low speed compression, rebound & threaded preload adj.; 280 mm (11.0 in) travel
• Front Brakes: Dual 161 mm discs / twin piston calipers
• Rear Brake: Single wave-style 200 mm disc / twin piston caliper
• Tires: Front AT21 x 7-10 Maxxis® / Rear AT20 x 10-9 Maxxis®
• Dimensions (L x W x H): 1,795 mm x 1,240 mm x 1,065 mm (70.7 in x 48.8 in x 41.9 in)
• Wheelbase: 1,270 mm (50.0 in)
• Seat Height: 810 mm (31.9 in)
• Ground Clearance: 115 mm (4.5 in) rear sprocket protector / 235 mm (9.3 in) engine
• Wet Weight: 184 kg (405 lb)
• Fuel Capacity: 10 L
• Color: Team Yamaha Blue
• Warranty: 6 months (unlimited mileage)

Why You’ll Love This YFZ450R

The YFZ450R’s fuel-injected 449cc engine delivers immediate response when you crack the throttle, while the assist-and-slipper clutch helps keep the chassis settled when you’re braking hard into corners. With premium, highly adjustable piggyback shocks front and rear, you can dial in ride height, rebound, and compression to match your terrain—whether you want maximum traction in chop or a firmer feel for track-style hits. Strong dual front discs and a wave-style rear rotor add confident braking control to round out a true sport-ATV package.

Visit or Call MotoMember

See this new 2027 Yamaha YFZ450R at MotoMember, 1100 Sheller Ave, Chambersburg, PA 17201. Call 717 352-8270 to confirm availability, ask about financing options, or schedule a time to check it out in person.