Suzuki RM-Z450 2025 – Motocross Motorcycle
Specifications
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Specification |
Details |
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Engine |
449 cc, 4-stroke, liquid-cooled, DOHC, 4-valve, single-cylinder |
|
Power |
52.8 hp (39.4 kW) @ 8,500 rpm |
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Torque |
33.9 lb-ft (46 Nm) @ 7,300 rpm |
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Transmission |
5-speed constant mesh, wet multi-plate clutch, chain drive |
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Fuel System |
Dual injector EFI, 44 mm throttle body, high-pressure fuel pump |
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Brakes |
Front: 270 mm disc, Nissin 2-piston caliper; Rear: 240 mm disc, Nissin single-piston caliper |
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Suspension |
Front: Showa inverted telescopic forks, coil spring, adjustable, 12.0 in (305 mm) travel; Rear: Showa BFRC link-type monoshock, adjustable, 12.3 in (312 mm) travel |
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Wheel Size |
Front: 21-inch; Rear: 19-inch |
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Tyres |
Front: 80/100-21M/C (51M); Rear: 110/90-19M/C (62M), Bridgestone Battlecross X30, tube-type |
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Weight |
250 lbs (113 kg, wet) |
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Dimensions (LxWxH) |
85.8 x 32.7 x 49.6 in (2180 x 830 x 1260 mm) |
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Wheelbase |
58.3 in (1480 mm) |
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Ground Clearance |
13.0 in (330 mm) |
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Fuel Capacity |
1.7 gal (6.3 L) |
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Mileage |
Not applicable (motocross use) |
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Top Speed |
~80 mph (129 km/h, estimated, track-dependent) |
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Price (MSRP, US) |
$9,299 |
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Price (MSRP, Canada) |
$12,249 CAD |
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Price (MSRP, Europe) |
~€9,500 (~$10,200 USD, varies by country) |
|
Seating Capacity |
1 |
Frame & Drivetrain
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Specification |
Details |
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Frame |
Twin-spar aluminum alloy, hydro-formed swingarm, hexagonal aluminum rail sub-frame |
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Engine Type |
Single-cylinder, DOHC, liquid-cooled, 4-valve, center-port cylinder head, SCEM-coated cylinder |
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Transmission |
5-speed, wet multi-plate clutch, lever and cam release mechanism |
Suspension & Brakes
|
Specification |
Details |
|
Front Suspension |
Showa inverted telescopic forks, coil spring, free-piston, adjustable, 49 mm diameter, 12.0 in (305 mm) travel |
|
Rear Suspension |
Showa Balance Free Rear Cushion (BFRC), link-type, adjustable, 12.3 in (312 mm) travel |
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Front Brake |
270 mm disc, Nissin 2-piston caliper |
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Rear Brake |
240 mm disc, Nissin single-piston caliper |
Wheels & Tyres
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Specification |
Details |
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Wheels |
D.I.D Dirt Star rims, anodized; Front: 21-inch; Rear: 19-inch |
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Tyres |
Front: 80/100-21M/C (51M); Rear: 110/90-19M/C (62M), Bridgestone Battlecross X30, tube-type |
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Wheel Size |
Front: 21-inch; Rear: 19-inch |
Components & Features
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Specification |
Details |
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Seat |
Single seat, 37.8 in (960 mm) height |
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Handlebar |
Renthal tapered aluminum, adjustable |
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Instrument Cluster |
None (race-focused) |
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Features |
Suzuki Holeshot Assist Control (S-HAC, 3 modes), MX-Tuner 2.0 smartphone app, EFI fuel couplers (lean, rich, standard), traction management system, high-flow exhaust, plastic engine protectors, kickstarter, AMA-compliant exhaust |
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Safety Features |
Traction management system, no ABS (race bike) |
Available Colors
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Specification |
Details |
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Colors |
Champion Yellow No. 2 |