Positioned in Honda's allround motorcycle lineup, the 2025 Honda Trail 125 features a 124 cc (7.6 cu in) air-cooled single cylinder, four-stroke configuration. Internal engine geometry specifies a bore and stroke of 50.0 x 63.1 mm (2.0 x 2.5 inches) with a 9.3:1 compression ratio.
On the scales, the Trail 125 measures 116.1 kg (256 lbs) dry. Rider ergonomics and chassis geometry center around a 800 mm (31.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,257 mm (49.5 in) wheelbase engineered for quick, flickable steering geometry. The 5.3-liter (1.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Honda archive, this model family spans 5 indexed model years from 2021 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
800 mm (31.5 in)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Compression9.3:1
Bore x Stroke50.0 x 63.1 mm (2.0 x 2.5 inches)
Valves/Cylinder2
Fuel SystemInjection. PGM-FI with automatic enrichment
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionFully transistorized
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
ClutchAutomatic centrifugal
Driveline#420 Chain; 14T/39T
Performance
Emission DetailsEPA standards. Models sold in California meet current CARB standards. No Euro certification.
Chassis
Rake27.0°
Trail79 mm (3.1 inches)
Front Suspension27mm telescopic fork
Front Travel99 mm (3.9 inches)
Rear SuspensionTwin shock
Rear Travel86 mm (3.4 inches)
Wheelbase1257 mm (49.5 inches)
Ground Clearance190 mm (7.5 inches)
Wheels & Brakes
Front Tyre80/90-17
Rear Tyre80/90-17
Front BrakesSingle disc. ABS. Hydraulic.
Front Brake Ø220 mm (8.7 inches)
Rear BrakesSingle disc. Hydraulic.
Rear Brake Ø190 mm (7.5 inches)
WheelsWire spoked
Dimensions & Weight
Dry Weight116.1 kg (256.0 pounds)
Seat Height800 mm (31.5 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
