Engineered by Honda for the enduro - offroad motorcycle segment, the 2018 Honda AG-XR relies on a 184 cc (11.2 cu in) air-cooled single cylinder, four-stroke powerplant. Internal engine geometry specifies a bore and stroke of 61.0 x 63.1 mm (2.4 x 2.5 inches) with a 9.5:1 compression ratio.
On the scales, the AG-XR measures 137 kg (302 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 823 mm (32.4 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,369 mm (53.9 in) wheelbase engineered for quick, flickable steering geometry. The 12-liter (3.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Honda archive, this model family spans 2 indexed model years from 2018 to 2020, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
823 mm (32.4 in)
Engine
Displacement184.0 ccm (11.23 cubic inches)
Engine TypeSingle cylinder, four-stroke
Compression9.5:1
Bore x Stroke61.0 x 63.1 mm (2.4 x 2.5 inches)
Fuel SystemInjection
CoolingAir
Transmission
Gearbox5-speed
Chassis
Front SuspensionTelescopic fork
Front Travel161 mm (6.3 inches)
Rear SuspensionSwingarm
Rear Travel151 mm (5.9 inches)
Wheelbase1369 mm (53.9 inches)
Ground Clearance237 mm (9.3 inches)
Wheels & Brakes
Front Tyre2.75-21
Rear Tyre110/90-18
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Weight incl.137.0 kg (302.0 pounds)
Seat Height823 mm (32.4 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.
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.
