| Specification | Data |
|---|---|
| Production Years | 2017 – 2020 |
| Engine Oil | SAE 10W-30 JASO MA (1.5 L) |
| Front Tire | 3.00-21 51P |
| Rear Tire | 120/80-18M/C 62P |
| Tire Pressure (F/R) | 1.5 bar (22 psi) |
| Battery | YTZ8V |
| Spark Plug | NGK SIMR8A9 |
Historical Highlight: The Honda CRF 250 RLA Rally (MD44) represents a unique milestone in the dual-sport segment. While many manufacturers simply add plastics to existing bikes, Honda engineers specifically tuned the MD44’s chassis and styling to mirror the HRC CRF450 Rally Dakar racer. Notably, it was the first small-displacement dual-sport to feature a frame-mounted ‘floating’ windscreen and asymmetric LED headlights, technologies directly trickled down from professional rally raid competition.
Technical Analysis: The MD44 Evolution
The MD44 iteration of the CRF 250 L series introduced significant upgrades over its predecessor (MD38). The engine received a larger throttle body (38mm) and a redesigned airbox to improve mid-range torque. For the Rally variant, Honda extended the suspension travel to 280mm at the front and 250mm at the rear, providing a substantial increase in ground clearance for technical off-road excursions.
Maintenance Guidelines
Lubrication System
The MD44 engine is a high-revving DOHC unit. To maintain the longevity of the valvetrain, it is critical to use SAE 10W-30 JASO MA certified oil. The total capacity is 1.5 liters. Given the small oil volume, MotoSpecsLab recommends oil changes every 4,000 miles (6,400 km) if ridden frequently off-road, despite longer factory intervals.
Ignition and Electrical
The Rally uses a high-performance NGK SIMR8A9 iridium spark plug. This plug is essential for the PGM-FI system’s accuracy. The electrical system is supported by a YTZ8V battery; given the Rally’s additional lighting loads, ensuring the charging system is healthy is paramount for adventure touring reliability.
Chassis and Handling
Running the correct tire pressure is vital for the MD44’s handling characteristics. For mixed-use riding, 1.5 bar (22 psi) provides the optimal balance between pavement stability and off-road traction. The 21-inch front and 18-inch rear configuration allows for a wide range of aggressive knobby tire options if the OEM 51P/62P tires do not meet your terrain requirements.
Expert Verdict
The Honda CRF 250 RLA Rally is an over-engineered marvel for its displacement class. While it carries more weight than a standard dual-sport, its wind protection and increased fuel capacity make it a premier choice for lightweight adventure travel. Adhering to the specific MD44 maintenance schedule ensures this HRC-inspired machine remains bulletproof over thousands of miles.