General |
Year
|
2025
|
2025
|
Manufacturer
|
Honda®
|
Honda®
|
Model Name
|
Grom
|
Grom
|
Trim Name
|
SP
|
SP
|
Generic Type (Primary)
|
Standard
|
Standard
|
Engine |
Engine Type
|
Single-cylinder four-stroke
|
Single-cylinder four-stroke
|
Displacement
|
124cc
|
124cc
|
Cooling System
|
air-cooled
|
air-cooled
|
Bore
|
50.0mm
|
50.0mm
|
Stroke
|
63.1mm
|
63.1mm
|
Compression Ratio
|
10.0:1
|
10.0:1
|
Valve train
|
SOHC; two valves per cylinder
|
SOHC; two valves per cylinder
|
Induction
|
Programmed fuel injection (PGM-FI); 24mm throttle body
|
Programmed fuel injection (PGM-FI); 24mm throttle body
|
Emissions
|
Meets current EPA standards. Models sold in California meet current CARB standards and may differ slightly due to emissions equipment.
|
Meets current EPA standards. Models sold in California meet current CARB standards and may differ slightly due to emissions equipment.
|
Fuel Economy: Combined City/Hwy
|
166.5 MPG - Honda's fuel economy estimates are based on EPA exhaust emission measurement test procedures and are intended for comparison purposes only. Your actual mileage will vary depending on how you ride, how you maintain your vehicle, weather, road conditions, tire pressure, installation of accessories, cargo, rider and passenger weight, and other factors.
|
166.5 MPG - Honda's fuel economy estimates are based on EPA exhaust emission measurement test procedures and are intended for comparison purposes only. Your actual mileage will vary depending on how you ride, how you maintain your vehicle, weather, road conditions, tire pressure, installation of accessories, cargo, rider and passenger weight, and other factors.
|
Drivetrain |
Transmission
|
Five-speed
|
Five-speed
|
Final Drive
|
#420 Chain; 15T/38T
|
#420 Chain; 15T/38T
|
Suspension |
Front Suspension
|
31mm inverted fork
|
31mm inverted fork
|
Front Travel (in./cm.)
|
3.9-inch
|
3.9-inch
|
Rear Suspension
|
Single shock with steel box-section swingarm
|
Single shock with steel box-section swingarm
|
Rear Travel (in./cm.)
|
4.1-inch
|
4.1-inch
|
Brakes |
Front braking system
|
Single 220mm disc
|
Single 220mm disc
|
Rear braking system
|
Single 190mm disc
|
Single 190mm disc
|
Wheels & Tires |
Front Tire
|
120/70-12
|
120/70-12
|
Rear Tire
|
130/70-12
|
130/70-12
|
Dimensions |
Rake/trail
|
25° / 3.3 in
|
25° / 3.3 in
|
Wheelbase
|
47.2 inches
|
47.2 inches
|
Seat Height
|
30.0 in
|
30.0 in
|
Capacities |
Fuel Capacity
|
1.6 gallons
|
1.6 gallons
|
Weights |
Curb Weight
|
224 pounds (Includes all standard equipment, required fluids and full tank of fuel—ready to ride)
|
224 pounds (Includes all standard equipment, required fluids and full tank of fuel—ready to ride)
|
Other |
Model Id
|
Grom125
|
Grom125
|
Color |
Colors
|
Matte Black Metallic
|
Matte Black Metallic
|
Warranty |
Warranty
|
One Year Included: Unlimited-mileage, limited warranty
|
One Year Included: Unlimited-mileage, limited warranty
|
Protection Plan
|
Optional Extended: Extended coverage available with a HondaCare® Protection Plan
|
Optional Extended: Extended coverage available with a HondaCare® Protection Plan
|
|
|
|