2025 HONDA GROM

Miles: 2378

Engine & Drivetrain

• Engine type: Air-cooled single-cylinder 4-stroke, SOHC, 2-valves per cylinder

• Displacement: 123.9 cc

• Bore × Stroke: 50.0 mm × 63.1 mm

• Compression ratio: 10.0 : 1

• Fuel delivery: Programmed Fuel-Injection (PGM-FI) with 24 mm throttle body

• Transmission: 5-speed manual

• Final drive: #420 Chain; 15T/38T

Chassis, Suspension & Brakes

• Front suspension: 31.0 mm inverted fork; 3.9 in (≈99 mm) travel

• Rear suspension: Single shock with steel box-section swing-arm; 4.1 in (≈104 mm) travel

• Front brake: Single 220 mm disc hydraulic caliper

• Rear brake: Single 190 mm disc hydraulic caliper

• Front tyre: 120/70-12

• Rear tyre: 130/70-12

Dimensions & Capacities

• Rake: 25°

• Trail: 3.3 inches (≈84 mm)

• Wheelbase: 47.2 inches (≈1 200 mm)

• Seat height: 30.0 inches (≈762 mm)

• Fuel capacity: 1.6 gallons (≈6.1 L)

• Curb weight: 224 lbs (≈102 kg) – standard version (Includes standard equipment, required fluids and full tank of fuel — ready to ride)

Key Features

• Low seat height and compact dimensions make it extremely accessible for riders of many sizes.

• Easily customizable body panels — the 2025 Grom features plug-and-play panels to support personalization and styling.

• Disc brakes front and rear provide strong stopping power in this mini package.

• Modern, refreshed styling marks the 2025 update with sharper lines while retaining the fun essence of the Grom.

• Great urban commuter while remaining a joyful ride for weekend fun and customization.

Usage Suitability
Ideal for new riders, city commuters, and anyone wanting a fun, affordable motorcycle with personality. The 2025 Honda Grom is also a top choice for enthusiasts who enjoy modifying and customizing — its small size, accessible performance, and strong aftermarket support make it a standout in its class.