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ATV · 2016

TRX420FM1

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2016 Honda TRX420FM1 Technical Analysis & Specification Breakdown

Engineered by Honda for the atv motorcycle segment, the 2016 Honda TRX420FM1 pairs a 420 cc (25.6 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 86.5 x 71.5 mm (3.4 x 2.8 inches).

On the scales, the TRX420FM1 measures 277 kg (611 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 822 mm (32.4 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,249 mm (49.2 in) wheelbase engineered for quick, flickable steering geometry. The 14.7-liter (3.9 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Standover Height
822 mm (32.4 in)
Engine
Displacement 420.0 ccm (25.63 cubic inches)
Engine Type Single cylinder, four-stroke
Engine Details Longitudinally mounted
Bore x Stroke 86.5 x 71.5 mm (3.4 x 2.8 inches)
Valves/Cylinder 4
Fuel System Injection. Keihin 34mm throttle-body fuel injection
Fuel Control Overhead Valves (OHV)
Ignition Full-transistorized type with electronic advance
Lubrication Wet sump
Cooling Liquid
Transmission
Gearbox 5-speed
Final Drive Shaft drive (cardan) (final drive)
Clutch Dual Clutch Transmission
Driveline Direct rear driveshaft
Chassis
Frame Type Steel
Front Suspension Independent double-wishbone
Front Travel 170 mm (6.7 inches)
Rear Suspension Swingarm with single shock
Rear Travel 170 mm (6.7 inches)
Wheelbase 1249 mm (49.2 inches)
Ground Clearance 183 mm (7.2 inches)
Wheels & Brakes
Front Tyre 24/8-12
Rear Tyre 24/10-11
Front Brakes Double disc. Hydraulic
Front Brake Ø 180 mm (7.1 inches)
Rear Brakes Expanding brake (drum brake). Sealed mechanical drum
Dimensions & Weight
Weight incl. 277.0 kg (610.7 pounds)
Seat Height 822 mm (32.4 inches) If adjustable, lowest setting.
Overall Height 1146 mm (45.1 inches)
Overall Length 2103 mm (82.8 inches)
Overall Width 1205 mm (47.4 inches)
Fuel Capacity 14.70 litres (3.88 US gallons)
Reserve Fuel 4.90 litres (1.29 US gallons)
Other
Starter Electric & kick
Color Options Red
Warranty 1 year
Notes

With reverse. Model Id: TRX420FM1. Sold in Australia.

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Before You Compare This Bike

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.
Rider Profile

Who Is This Bike For?

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Seat Height
82.2 cm / 32.4 in
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