GROM125 5-SPEED (EUR5+ | 4-WIRE O2 SENSOR 2025- )

GENUINE HONDA & YUMINASHI SPECIAL TUNING PARTS FOR HONDA GROM125 5-SPEED (EURO-5+ | 4-WIRE O2 SENSOR) (2025- )
• Euro 5+ OBD2-2 updates: New catalysts | leaner ECU mapping | 4-wire O2 wideband sensor.