Engineered by Honda for the allround motorcycle segment, the 2021 Honda X-Adv relies on a 745 cc (45.5 cu in) liquid-cooled v2, four-stroke powerplant. In factory specification, peak output is rated at 57.8 HP (42.2 kW) at 6,000 rpm while maximum torque reaches 69 Nm (50.9 lb-ft) at 4,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 77.6 HP per liter and a 2,000 rpm working window between peak torque (4,000 rpm) and peak power (6,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the X-Adv measures 236 kg (520 lbs) wet (curb), translating to a power-to-weight ratio of 0.24 HP/kg (4.08 kg per horsepower). Rider ergonomics and chassis geometry center around a 820 mm (32.3 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,590 mm (62.6 in) wheelbase engineered for planted straight-line stability. The 13.2-liter (3.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Honda archive, this model family spans 7 indexed model years from 2017 to 2023, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
77.6 HP/L
Power-to-Weight
0.24 HP/kg (4.08 kg/HP)
Power Band Window
4,000–6,000 rpm
Standover Height
820 mm (32.3 in)
Engine
Displacement745.0 ccm (45.46 cubic inches)
Engine TypeV2, four-stroke
Power57.8 HP (42.2 kW)) @ 6000 RPM
Torque69.0 Nm (7.0 kgf-m or 50.9 ft.lbs) @ 4000 RPM
Compression10.7:1
Bore x Stroke77.0 x 80.0 mm (3.0 x 3.1 inches)
Fuel SystemInjection. PGM-FI
Fuel ControlSingle Overhead Cams (SOHC)
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet multiplate Hydraulic Dual clutch (DCT)
Chassis
Frame TypeSteel diamond
Rake27.0°
Trail104 mm (4.1 inches)
Front Suspension41mm cartidge-type USD fork adjusts for spring preload and rebound damping
Rear SuspensionProlink with Rear Shock Preload adjustment
Wheelbase1590 mm (62.6 inches)
Ground Clearance165 mm (6.5 inches)
Wheels & Brakes
Front Tyre120/70-R17
Rear Tyre160/60-R15
Front BrakesDouble disc. ABS
Front Brake Ø296 mm (11.7 inches)
Rear BrakesSingle disc. ABS
Rear Brake Ø240 mm (9.4 inches)
Dimensions & Weight
Weight incl.236.0 kg (520.3 pounds)
Seat Height820 mm (32.3 inches) If adjustable, lowest setting.
Overall Height1370 mm (53.9 inches)
Overall Length2215 mm (87.2 inches)
Overall Width940 mm (37.0 inches)
Fuel Capacity13.20 litres (3.49 US gallons)
Oil Capacity4.00 litres (4.23 US quarts)
Other
StarterElectric
Color OptionsBlack Graphite, Gran Prix Red, Pearl Mud Grey
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.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
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.
