The Honda Fourtrax TRX420FM1 quad bike is a versatile and durable ATV built to deliver the perfect balance of power, control, and reliability. Featuring a 420cc fuel-injected liquid-cooled engine, this mid-size utility ATV is designed for both farm work and recreational use. Its manual transmission with an automatic clutch provides smooth gear changes, giving the rider excellent control across a variety of terrains.

Key Features & Benefits

420cc engine – Fuel-injected, liquid-cooled power unit delivers reliable performance and efficiency.
Transmission control – 5 forward gears plus reverse, with manual shift and automatic clutch for ease of use.
Towing capacity – Built to handle demanding workloads with an impressive 385kg towing limit.
Durability upgrades – Wider front driveshaft guards for better protection and long-term reliability.
Versatile design – Perfectly balanced for farm use, estate management, and off-road leisure.
Honda engineering – Trusted build quality and long service life, even in challenging environments.

Technical Specifications

Model: Honda Fourtrax TRX420FM1
Engine: 420cc fuel-injected, liquid-cooled
Transmission: Manual shift with automatic clutch
Gears: 5 forward + 1 reverse
Towing Capacity: 385kg
Drive: 2WD/4WD options depending on model configuration
Safety: Wider front driveshaft guards

Why Choose the Honda Fourtrax TRX420FM1?

The Honda Fourtrax TRX420FM1 quad bike combines strength, efficiency, and ease of handling in a reliable ATV package. Whether you’re towing, hauling, or tackling rough terrain, it delivers smooth power and excellent traction. With Honda’s continuous improvements, including enhanced driveshaft protection, the TRX420FM1 is a smart investment for farmers, landowners, and anyone needing a dependable all-terrain vehicle.

See more in our Quad Bike & ATV Range or explore the Honda section for other options..

Options:

Other model options

Fourtrax 2/4wd (TRX420FM1) 420cc. 5fwd/1rev gears. Manual shift with automatic clutch.
Fourtrax PS 2/4wd (TRX420FM2) As TRX420FM1 + power steering (PS). Also available in green.
Fourtrax ES 2/4wd (TRX420FE1) 420cc. 5fwd/1rev gears. Handlebar mounted electric gear shift (ESP). Gear position indicator.
Fourtrax DCT PS 2/4wd (TRX420FA2) As TRX420FE1 + Dual Clutch Transmission (DCT) 5-speed automatic with reverse, and power steering (PS).
Fourtrax DCT IRS PS 2/4wd (TRX420FA6) As TRX420FE1 + Dual Clutch Transmission (DCT) 5-speed automatic with reverse, and power steering (PS) + Independent Rear Suspension (IRS).

Classification – Utility work ATV
Engine – 420cc liquid cooled, wet-sump, longitudinally mounted OHV 4-stroke single cylinder
Carburation – PGM-FI 34mm
Ignition – Full transistorized with electronic advance
Starter – Electric
Transmission – Manual foot-shift; 5 speed and reverse
Drive – Front and rear driveshafts with TraxLok™ and torque-sensing front differential.
Front Suspension – Independent double-wishbone; 170mm travel
Rear Suspension – Swingarm with single shock; 170mm travel
Dimensions – Length (mm) 2100 – Width (mm) 1200 – Height (mm) 1170
Wheelbase (mm) – 1270
Seat Height (mm) – 855
Ground Clearance (mm) – 180
Towing Capacity (kg) – 384
Front Rack Capacity (kg) – 33 pounds
Rear Rack Capacity (kg) – 66 pounds