What category is the 2015 Honda Grom?

General information
Category	Sport
Model	Honda Grom
Year	2015

Engine and Transmission Specifications
Emission details	Meets current EPA standards. Models sold in California meet current CARB standards and may differ slightly due to emissions equipment.
Transmission type,final drive	Chain
Gearbox	4-speed
Cooling system	Air
Ignition	Electronic
Fuel control	SOHC
Fuel system	Injection. PGM-FI with automatic enrichment
Valves per cylinder	2
Bore x stroke	52.4 x 57.9 mm (2.1 x 2.3 inches)
Compression	9.3:1
Engine type	Single cylinder, four-stroke
Capacity:	124.90 ccm (7.62 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes diameter	190 mm (7.5 inches)
Rear brakes	Single disc. Hydraulic. Single-piston caliper.
Front brakes diameter	220 mm (8.7 inches)
Front brakes	Single disc. Hydraulic. Two-piston calipers.
Rear tyre dimensions	130/70-12
Front tyre dimensions	120/70-12
Rear suspension travel	70 mm (2.8 inches)
Rear suspension	Single shock with steel box-section swingarm
Front suspension travel	118 mm (4.6 inches)
Front suspension	31mm inverted fork
Trail	81 mm (3.2 inches)
Rake (fork angle)	25.0°

Physical measures and capacities
Fuel capacity	5.49 litres (1.45 gallons)
Wheelbase	1,199 mm (47.2 inches)
Seat height	754 mm (29.7 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	102.1 kg (225.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Comments	Model ID: Grom125
Color options	Metallic Black, Pearl Red
Factory warranty	One year. Unlimited milage. Transferable.
Starter	Electric

Performance Profile & Rider Fit

Best For

Track55%

City95%

Cornering80%

Daily Riding75%

Touring20%

Passenger25%

Rider Profile

Best For	Ideal for beginners and even experienced riders looking for a fun, low-stakes machine to hone throttle and clutch control.
Purpose	Built for playful urban commuting, tight backroad scratching, and general grin-inducing fun rather than outright performance.
Rider Fit	Its very low seat height and lightweight 224 lb chassis make it extremely accessible to shorter or less physically strong riders.
Character	A cheeky, minibike-inspired runabout that rewards flickable handling and high-rev thrashing over raw power.
Not Ideal For	Not suited to highway touring, carrying a passenger long distances, or riders seeking strong straight-line performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

Your height

Inseam (optional)

Units

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Feet:

At 754mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2015 Honda Grom, with a cramped knee angle of around 65 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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