Specs

General Information

Manufacturer
Honda
Honda
Model Year
2024
2024
Model
Grom
Grom
Model Code
GROM125R
GROM125R
Color
Blue Raspberry
Blue Raspberry

Brakes/Wheels/Tires

Brakes

Front - Single 220 mm disc

Rear - Single 190 mm disc

Front - Single 220 mm disc

Rear - Single 190 mm disc

Tires

Front - 120 / 70-12

Rear - 130 / 70-12

Front - 120 / 70-12

Rear - 130 / 70-12

Dimensions

Weight
Curb - 224 lb. (Includes all standard equipment, required fluids and full tank of fuel—ready to ride)
Curb - 224 lb. (Includes all standard equipment, required fluids and full tank of fuel—ready to ride)
Wheelbase
47.2 in.
47.2 in.
Seat Height
30 in.
30 in.

Drivetrain

Transmission
Five-speed
Five-speed
Final Drive
#420 Chain; 15T / 38T
#420 Chain; 15T / 38T

Engine

Engine
Four-stroke, SOHC, two valves per cylinder
Four-stroke, SOHC, two valves per cylinder
Cooling
Air
Air
Cylinders
Single
Single
Displacement
124 cc
124 cc
Bore x Stroke
50 x 63.1 mm
50 x 63.1 mm
Compression Ratio
10:1
10:1
Fuel System
Programmed fuel injection (PGM-FI); 24 mm throttle body
Programmed fuel injection (PGM-FI); 24 mm 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 Capacity
1.6 gal.
1.6 gal.
MPG Rating
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.

Operational

Front Suspension

31 mm inverted fork

Travel - 3.9 in.

31 mm inverted fork

Travel - 3.9 in.

Rear Suspension

Single shock with steel box-section swingarm

Travel - 4.1 in.

Single shock with steel box-section swingarm

Travel - 4.1 in.

Rake
Caster angle - 25°
Caster angle - 25°
Trail
3.3 in.
3.3 in.

Other

Additional Colors

Blue Raspberry

Pearl White

Nitric Orange

Blue Raspberry

Pearl White

Nitric Orange

Warranty
One year, unlimited-mileage, limited
One year, unlimited-mileage, limited

Features

Comfort

  • LOW SEAT HEIGHT: At just 30 inches the Grom makes it easy to flat-foot it in parking lots or at stop lights. Plus, the seat features thick padding so it’s comfortable, especially for taller riders.

Engineering

  • HYDRAULIC DISC BRAKES: The Grom features 220mm front and 190mm rear single disc brakes for excellent stopping power.

Handling

  • 12-INCH CAST WHEELS: Tough and strong, these cast wheels and wide tires are just what the urban rider needs.
  • INVERTED FORK SUSPENSION: Just like a top-of-the-line sportbike, the Grom features an inverted hydraulic fork front suspension for control and road feel.
  • SINGLE REAR SHOCK: Thanks to the Grom’s single hydraulic rear shock, you get a plush ride, even over choppy pavement.

Performance

  • 124CC FUEL-INJECTED ENGINE: Nobody can match our reputation for engines, and even though the Grom may be compact, it’s a giant in terms of performance and reliability.

Style

  • UNIQUE BODYWORK: Part of the fun of owning and riding a Grom is the way it looks. Plus, its unique bodywork is easy to remove if you want to customize it even further. In addition, the engine, exhaust, wheels and swingarm are all blacked out for an edgy look.
  • LED HEADLIGHT: The Grom’s LED projector-style headlight not only looks great and is a major styling element, but it also provides excellent illumination.
  • FIVE-SPEED TRANSMISSION: The Grom features a five-speed transmission. You still get all the durability, control and efficiency of a conventional motorcycle, but the five gears help increase top speed for highway cruising.
  • LED TAILLIGHT: Forget about big, bulky taillights—the Grom’s LED lamp is bright and clear.
  • MULTI-FUNCTION DIGITAL INSTRUMENT DISPLAY: The instrument display features speedometer, odometer, tachometer, gear position indicator, A&B trip meters, fuel gauge, clock, and indicator for low/high beam.

Comfort

  • LOW SEAT HEIGHT: At just 30 inches the Grom makes it easy to flat-foot it in parking lots or at stop lights. Plus, the seat features thick padding so it’s comfortable, especially for taller riders.

Engineering

  • HYDRAULIC DISC BRAKES: The Grom features 220mm front and 190mm rear single disc brakes for excellent stopping power.

Handling

  • 12-INCH CAST WHEELS: Tough and strong, these cast wheels and wide tires are just what the urban rider needs.
  • INVERTED FORK SUSPENSION: Just like a top-of-the-line sportbike, the Grom features an inverted hydraulic fork front suspension for control and road feel.
  • SINGLE REAR SHOCK: Thanks to the Grom’s single hydraulic rear shock, you get a plush ride, even over choppy pavement.

Performance

  • 124CC FUEL-INJECTED ENGINE: Nobody can match our reputation for engines, and even though the Grom may be compact, it’s a giant in terms of performance and reliability.

Style

  • UNIQUE BODYWORK: Part of the fun of owning and riding a Grom is the way it looks. Plus, its unique bodywork is easy to remove if you want to customize it even further. In addition, the engine, exhaust, wheels and swingarm are all blacked out for an edgy look.
  • LED HEADLIGHT: The Grom’s LED projector-style headlight not only looks great and is a major styling element, but it also provides excellent illumination.
  • FIVE-SPEED TRANSMISSION: The Grom features a five-speed transmission. You still get all the durability, control and efficiency of a conventional motorcycle, but the five gears help increase top speed for highway cruising.
  • LED TAILLIGHT: Forget about big, bulky taillights—the Grom’s LED lamp is bright and clear.
  • MULTI-FUNCTION DIGITAL INSTRUMENT DISPLAY: The instrument display features speedometer, odometer, tachometer, gear position indicator, A&B trip meters, fuel gauge, clock, and indicator for low/high beam.