2021 Honda Grom

Honda Grom 2021


2021 Honda Grom specifications, pictures, reviews and rating

Honda's profilation of this bike
Since 2013, our MSX Grom (Mini Street X-Treme) has been transport of choice for a whole new generation of young riders around the world. It’s easy to see why; individual looks, compact dimensions and full-sized motorcycle-specification, suspension and brakes

General information
Model name Honda Grom
Model year 2021
Category Sport
Rating 3.4  Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike.
Engine and transmission
Displacement 124.9 ccm (7.62 cubic inches)
Engine type Single cylinder, four-stroke
Power output 9.9 HP (7.2 kW)) @ 7250 RPM
Torque 11.0 Nm (1.1 kgf-m or 8.1 ft.lbs) @ 6000 RPM
Compression 10.0:1
Bore x stroke 50.0 x 63.1 mm (2.0 x 2.5 inches)
Valves per cylinder 2
Fuel system Injection. PGM-FI
Fuel control Single Overhead Cams (SOHC)
Ignition Electronic
Cooling system Air
Gearbox 5-speed
Transmission type Chain (final drive)
Clutch Multiplate wet
Fuel consumption 1.47 litres/100 km (68.0 km/l or 160.01 mpg)
Greenhouse gases 34.1 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis, suspension, brakes and wheels
Frame type Steel mono-backbone
Rake (fork angle) 25.0°
Trail 81 mm (3.2 inches)
Front suspension USD Front Forks, 31mm
Front wheel travel 99 mm (3.9 inches)
Rear suspension Mono shock, steel square pipe swingarm
Rear wheel travel 104 mm (4.1 inches)
Front tire 120/70-12
Rear tire 130/70-12
Front brakes Single disc. Hydraulic. Two-piston calipers.
Diameter 220 mm (8.7 inches)
Rear brakes Single disc. Hydraulic. Single-piston caliper.
Diameter 190 mm (7.5 inches)
Physical measures and capacities
Weight incl. oil, gas, etc 103.0 kg (227.1 pounds)
Seat height 761 mm (30.0 inches) If adjustable, lowest setting.
Overall height 1015 mm (40.0 inches)
Overall length 1760 mm (69.3 inches)
Overall width 720 mm (28.3 inches)
Ground clearance 180 mm (7.1 inches)
Wheelbase 1200 mm (47.2 inches)
Fuel capacity 6.00 litres (1.59 US gallons)
Oil capacity 1.10 litres (1.16 US quarts)
Other specifications
Color options Red, Silver/yellow, Grey/black
Starter Electric
Instruments LCD digital dash with speedometer, twin trip meters, fuel gauge and clock.
Light LED lighting
Factory warranty One year. Unlimited milage. Transferable.
Comments Model ID: Grom125.
Update specsReport missing specs or required updates.
Further information
Insurance costsCompare US insurance quotes from the nation's top providers.
Parts finderCMSNL provides online schematics & OEM partsParts and ships to Australia, Austria, Bahamas, Belgium, Canada, China, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong, Hungary, Iceland, India, Ireland, Italy, Japan, Kuwait, Latvia, Lithuania, Luxembourg, Macedonia, Malta, Montenegro, The Netherlands, New Zealand, Norway, Poland, Portugal, South Africa, Spain, Sweden, Switzerland, Taiwan, Ukraine, United Kingdom, The United States and more. Also check out our overview of motorcycle webshops at Bikez.info.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Ask questionsJoin the 21 Honda Grom discussion group or the general Honda discussion group.
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Reliability for the 2021 Honda Grom:

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