2025 450SS CF MOTO 449cc DOHC Engine with Bosch® EFI

 2025 450SS CF MOTO 449cc DOHC Engine with Bosch® EFI

Here’s a 50 hp wake-up call to every 500-class sport bike. This in-house-developed, compact, 449cc, parallel-twin, DOHC engine is built to take the lead. The all-new design is characterized by a 270° crankshaft angle. Precision-engineered double balance shafts effectively counteract the inherent vibrations of a parallel-twin engine, ensuring smooth operation across the rev band. Here are the stats: 50 hp @ 9500 rpm. 28.8 lb-ft torque @ 7600 rpm. Bosch® EFI.

Design

Every curve and contour exude quality and sophistication. Aerodynamic winglets generate 1.6 times more downforce at higher speeds, improving traction and enhancing the bike's overall stability. The signature split front face line cowling design features enlarged grooves, strategically placed to minimize drag. A pair of flowing LED headlights with exclusive lighting animation, create an intense and captivating gaze.

Specifications

ENGINE

ENGINE TYPE

2-cylinder inline, inline 4-stroke, liquid-cooled, DOHC

DISPLACEMENT

449cc

BORE X STROKE

72mm × 55.2mm (2.83” x 2.2”)

MAX POWER

50 HP @ 9500 rpm

MAX TORQUE

28.8 LB-FT @ 7600 rpm

TRANSMISSION

6-speed, wet, multi-plate, CF-SC slipper clutch

FUEL SUPPLY

Bosch® EFI

DIMENSIONS & WEIGHT

LENGTH X WIDTH X HEIGHT

78.5" x 28.1" x 44.9"

WHEELBASE

53.8"

SEAT HEIGHT

31.3"

CURB WEIGHT

370 lbs.

FUEL TANK CAPACITY

3.7 gal.

CHASSIS

SUSPENSION

Front: Upside-down fork / Rear: Pre-load adjustable monoshock

BRAKES

Front: Brembo® M40 320mm single disc radially mounted 4-piston caliper / Rear: 220mm single disc, single-piston floating caliper

RIMS

3.0 x 17” / 4.0 x 17” MT Aluminum alloy

TIRES

Front: 110/70 R17, Rear: 150/60 R17

ABS

Bosch® ABS and traction control

MODEL COLORS

Nebula White, Zircon Black

ADDITIONAL FEATURES

LED headlights, taillights, and signal lights; 5" curved screen TFT with Bluetooth and RideSync connectivity, emergency stop signal

VEHICLE SAFETY

 

Safety is our number one priority at CFMOTO, and we want to ensure all our riders are having both an exciting and safe experience. Learn about our safety training courses, proper riding attire, and best riding practices on our Vehicle Safety page.