New 2025 Kawasaki KX450SR Motorcycle Specs and Price
Cycle News Staff | October 10, 2024
Returning to the 2025 lineup is the Kawasaki KX450SR that offers a few high-value components over the standard KX450.
The bike features a modified cylinder head with polished intake ports, a Pro Circuit Ti-6 titanium exhaust system, updated ECU/DFI settings, a Kawasaki racing Hinson clutch cover, Kashima-coating front and rear suspension, Xtrig Rocs-Tech triple clamp with Progressive Handlebar Damping System (PHDS), Renthal rear sprocket and D.I.D gold chain, D.I.D Dirtstar ST-X black rims, metallic-magnesium-gold-colored cylinder-head cover and factory race-team graphics. MSRP is listed at $13,599CN
2025 Kawasaki KX450SR Key Features:
- Factory race team-inspired colors and graphics
- 449cc 4-stroke, DOHC, DFI, liquid-cooled engine
- Modified cylinder head with polished intake ports
- Pro Circuit Ti-6 titanium exhaust system
- Optimized ECU/DFI settings
- Kawasaki racing by Hinson clutch cover
- 49mm Showa Coil-Spring fork with Kashima Ti02 coating and model-specific settings
- Showa rear shock with Kashima coating and model-specific settings
- XTRIG Rocs-Tech triple clamp with PHDS (Progressive Handlebar Damping System)
- Renthal rear sprocket and D.I.D gold chain
- D.I.D Dirtstar ST-X black rims
- Metallic magnesium gold color cylinder head cover
2025 Kawasaki KX450SR Specifications
| Engine Type |
4-Stroke, Liquid Cooled, DOHC, 4-Valve, Single Cylinder |
| Displacement |
449cc |
| Bore & Stroke |
96.0 x 62.1mm |
| Compression Ratio |
12.5:1 |
| Fuel System |
DFI® w/ Keihin 44mm Throttle Body |
| Ignition |
Digital DC-CDI |
| Transmission |
5-Speed |
| Rake/Trail |
27.1˚/4.7 in. |
| Front Wheel Travel |
12.0 in. |
| Rear Wheel Travel |
12.1 in. |
| Front Tire Size |
80/100-21 |
| Rear Tire Size |
120/80-19 |
| Front Suspension |
49mm Inverted Coil-Spring Fork with adjustable compression and rebound damping |
| Rear Suspension |
NEW Uni-Trak® with Adjustable Preload, Low and High Speed Compression Damping Adjustment, Adjustable Rebound Damping |
| Wheelbase |
58.5 in. |
| Front Brake |
270mm Disc |
| Rear Brake |
250mm Disc |
| Fuel Tank Capacity |
1.64 gal. |
| Ground Clearance |
13.4 in. |
| Seat Height |
37.6 in. |
| Weight Without Fuel |
238.4 lb. |
| Curb Weight (claimed) |
248.3 lb. |
