With a versatile engine and responsive chassis, the 2026 RM-Z250 remains popular with professionals and privateers everywhere. Fed by a dual injector EFI system the RM-Z250’s four-stroke, four-valve engine delivers strong, usable power through the entire rev range.
Tuning the fuel injection and ignition for maximum performance is easy and quick thanks to Suzuki’s smartphone-based MX-Tuner 4.0, and proven fuel-coupler system. The RM-Z250 continues its reputation as the best-handling 250 through a twin-spar aluminum frame and hydro-formed swingarm that carry a KYB® suspension including a coil spring fork and rear shock with four-way damping force adjustment.
The ergonomically shaped bodywork lets the rider easily maneuver the RM-Z250 around the racetrack. Ready for competition or pleasure, the 2026 RM-Z250 delivers outstanding motocross performance in an intelligent and reliable way.
Key Specifications
Engine Type
4-stroke, liquid-cooled, single cylinder, DOHC
Engine Capacity
15.2 cubic inches / 249 cc
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
1.66 US gallons / 6.3 L
Weight (Wet/Kerb)
233 lbs / 106 kg
Seat Height
37.5 inches / 955 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Suzuki RM-Z250
Year
2023 – 2026
Engine
Engine Type
4-stroke, liquid-cooled, single cylinder, DOHC
Displacement
15.2 cubic inches / 249 cc
Bore x Stroke
77.0 x 53.6 mm
Compression Ratio
13.75 : 1
Number of Cylinders
1
Valve Train
DOHC
Engine Management System
Fuel injection, dual-injector type
Lubrication System
Semi-dry sump
Cooling System
Liquid Cooled
Ignition System
Electronic ignition (CDI)
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-plate
Gearbox
5-speed constant mesh
Final Drive
Chain, DID® 520DMA4K, 114 links
Electrical & Electronics System
Starter
Primary kickstarter with automatic decompressor
Launch Control
Suzuki Holeshot Assist Control (S-HAC)
Chassis & Suspension
Frame Type
Aluminum frame
Front Suspension
KYB Inverted telescopic, coil spring, oil damped, adjustable damping force
Rear Suspension
KYB Single unit, link type, coil spring, oil damped, adjustable spring preload and damping force
Wheels & Brakes
Wheels
Spoked wheels
Front Tire Size
80/100-21 M/C (51M), tube type
Rear Tire Size
100/90-19 M/C (57M), tube type
Front Brakes
Disc brake, single rotor
Rear Brakes
Disc brake, single rotor
Dimension & Weights
Overall Length
86.0 inches / 2185 mm
Overall Width
32.9 inches / 835 mm
Overall Height
49.4 inches / 1255 mm
Seat Height
37.5 inches / 955 mm
Wheelbase
58.5 inches / 1485 mm
Ground Clearance
13.0 inches / 330 mm
Fuel Tank Capacity
1.66 US gallons / 6.3 L
Wet (kerb/curb) Weight
233 lbs / 106 kg
Features
Suzuki’s MX-Tuner 4.0
Suzuki Holeshot Assist Control (S-HAC)
Electronic Control Module (ECM)
Suzuki RM-Z250 (2023 – 2026) Color Options
Champion Yellow No. 2
*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
