Honda Grom
Maintenance specs for 2 variants of the Honda Grom — from 2014 to 2026.
2014–2020 Honda Grom
125cc SOHC Air-Cooled Single (JC61) · Chain
10 hp / 8 lb-ft
Transmission
Type4-Speed
FluidShared with engine oil
Fuel
Tank1.45 gal
TypeRegular 87
Tires
Front120/70-12
Rear130/70-12
Pressure (front)25 PSI
Pressure (rear)29 PSI
Service Intervals
Oil change4,000 mi
Brake fluid12,000 mi
Spark plugs4,000 mi
Timingchain (no scheduled replacement)
Air filter8,000 mi
2021–2026 Honda Grom
125cc SOHC Air-Cooled Single (JC92) · Chain
10 hp / 8 lb-ft
Transmission
Type5-Speed
FluidShared with engine oil
Fuel
Tank1.45 gal
TypeRegular 87
Tires
Front120/70-12
Rear130/70-12
Pressure (front)25 PSI
Pressure (rear)29 PSI
Service Intervals
Oil change4,000 mi
Brake fluid12,000 mi
Spark plugs4,000 mi
Timingchain (no scheduled replacement)
Air filter8,000 mi