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  • 2019 Grom

    2019 Grom

    • Single-cylinder 125cc SOHC four-stroke engine
    • Four-speed manual gearbox
    • Low seat height
    Starting at $3,399
  • 2020 Monkey

    2020 Monkey

    • Single-cylinder 125cc SOHC four-stroke engine
    • Four-speed manual gearbox
    • Low seat height
    Starting at $3,999
  • 2019 Super Cub C125 ABS

    2019 Super Cub C125 ABS

    • 124.9cc air-cooled single-cylinder four-stroke
    Starting at $3,599
  • 2020 CB300R ABS

    2020 CB300R ABS

    • 286cc liquid-cooled single-cylinder four-stroke
    • Programmed Fuel Injection
    • Sport roadster styling
    Starting at $4,949

Engine

Grom Monkey Super Cub C125 ABS CB300R ABS
Engine Type 124.9cc air-cooled single-cylinder four-stroke 124.9cc air-cooled single-cylinder four-stroke 124.9cc air-cooled single-cylinder four-stroke 286cc liquid-cooled single-cylinder four-stroke
Bore And Stroke 52.4mm x 57.9mm 52.4mm x 57.9mm 52.4mm x 57.9mm 76.0mm x 63.0mm
Compression Ratio 9.3:1 9.3:1 9.3:1 10.7:1
Induction PGM-FI with automatic enrichment PGM-FI with automatic enrichment PGM-FI with automatic enrichment Fuel injection with 38mm throttle body
Ignition Electronic Fully transistorized Fully transistorized Full transistorized
Valve Train SOHC; two valves per cylinder SOHC; two valves per cylinder SOHC; two valves per cylinder DOHC; four valves per cylinder

Drive Train

Grom Monkey Super Cub C125 ABS CB300R ABS
Transmission Four-speed Four-speed Four-speed semi-automatic Six-speed manual
Final Drive Chain #420 Chain; 15T/34T Chain

Chassis / Suspension / Brakes

Grom Monkey Super Cub C125 ABS CB300R ABS
Front Suspension 31mm inverted fork; 3.9 inches of travel 31mm inverted fork; 3.9 inches of travel 26mm telescopic fork; 3.5 inches travel 41mm telescopic fork; 5.1 inches of travel
Rear Suspension Single shock with steel box-section swingarm; 4.1 inches of travel Twin shock; 4.1 inches of travel Twin shock; 3.6 inches travel Pro-Link® single shock; 4.2 inches of travel
Front Brake Single 220mm disc with hydraulic dual-piston caliper Single 220mm hydraulic disc Single 220mm hydraulic disc; ABS Single 296mm hydraulic disc; ABS
Rear Brake Single 190mm disc with hydraulic single-piston caliper Single 190mm hydraulic disc Mechanical drum Single 220mm hydraulic disc; ABS
Front Tire 120/70-12 120/80-12 70/90-17 110/70-17
Rear Tire 130/70-12 130/80-12 80/90-17 150/60-17

Dimensions

Grom Monkey Super Cub C125 ABS CB300R ABS
Rake 25° 26.5° 24.70 degrees
Trail 81mm (3.2 inches) 3.2 inches 2.8 inches 93mm (3.7 inches)
Wheelbase 47.2 inches 45.5 inches 48.9 inches 53.3 inches
Seat Height 30 inches 30.6 inches 30.7 inches 31.5 inches
Fuel Capacity 1.45 gallons 1.5 gallons (including 0.5-gallon reserve) 1.0 gallon 2.7 gallons
Curb Weight 229 pounds (Includes all standard equipment, required fluids and full tank of fuel—ready to ride) 231.5 pounds (Includes all standard equipment, required fluids and full tank of fuel—ready to ride) 240 pounds (Includes all standard equipment, required fluids and full tank of fuel—ready to ride) 317 pounds - Includes all standard equipment, required fluids and full tank of fuel—ready to ride.
Miles Per Gallon 134 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. TBD 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 weight, and other factors. TBD 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 weight, and other factors.

Other

Grom Monkey Super Cub C125 ABS CB300R ABS
Model ID Grom125 MONKEY125 C125A CB300RA
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. 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.
Available Colors Cherry Red, Blue Raspberry, Incredible Green, Halloween Orange Pearl Glittering Blue Pearl Niltava Blue Matte Pearl Blue

Factory Warranty Information

Grom Monkey Super Cub C125 ABS CB300R ABS
One Year Transferable, unlimited-mileage limited warranty Transferable, unlimited-mileage limited warranty Unlimited-mileage limited warranty; extended coverage available with a Honda Protection Plan. Transferable, unlimited-mileage limited warranty
Hondacare Extended coverage available with a HondaCare Protection Plan Extended coverage available with a HondaCare Protection Plan Extended coverage available with a HondaCare Protection Plan