2023 Honda CRF250R Throttle Body Synchronization & Fuel Delivery
Multi-cylinder vacuum sync specs, idle speed, EFI high-pressure fuel rail PSI, and injector resistance multimeter bench for 2023 Honda CRF250R.
Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2022 through 2025.
Explore Other Subsystems for this 2023 Honda CRF250R
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Fastener Torques
Engine drain plug, axle spindles, caliper mounts, triple clamp pinch bolts & thread lubrication derating guide.
Fluids & Capacities
Oil: 1.05 L (1.11 US qt) shared engine/transmission sump • Coolant: 1.00 L (1.06 US qt) • Brake: DOT 4 Brake Fluid
Fuses & Relays
Main: N/A • Location: N/A
Compression & Leakdown
Ratio: N/A
Valve Clearances
Intake: N/A mm • Exhaust: N/A mm
Charging & Battery
Battery: HY85S • CCA: 120 • Regulated: 14.0V – 14.4V DC @ 5,000 RPM
Tires & Gearing
Front: 80/100-21 51M • Rear: 100/90-19 57M
Suspension & Sag
Front Travel: 310 mm • Rear Travel: 313 mm
Maintenance Schedule
Oil: N/A • Valves: N/A • Plugs: N/A
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