Starting from $16,785 inc gst

One of Honda’s most loved ATVs, the TRX420FM1 sets the benchmark for rugged durability.

With a reliable and economical 420cc engine this 4WD manual makes easy work of hilly terrain. Throttle response and economy are helped by the latest version of Honda’s Programmed Fuel Injection (PGM-FI) system. The new TRX420FM1 has revised carry racks, and a new built in front storage component which is perfect for storing keys, a phone, or similar you need to keep safe. It’s equipped with a double-cradle steel frame designed for precise handling and a smooth ride without compromising strength, 170mm of travel in both the front and rear suspension systems ensures a plush and controlled ride, and new guards extending the full length of the lower suspension arms provide full coverage of the driveshaft and outboard CV joints which helps protect the running gear of the bike and further improves the durability of this model!


TRX420FM1 Image


Engine Type

Liquid cooled OHV longitudinally mounted single cylinder, 4 stroke

CC Rating


Bore and Stroke

86.5mm x 71.5mm


Full transistorised with electronic advance

Fuel System

Programmed Fuel Injection(PGM-FI) – 34mm throttle body


Electric with auxiliary recoil standard

Final Drive

Direct front and rear driveshafts with torque sensing front differential


Manual 5-speed with reverse

Suspension Front

Independent double wishbone; 170mm travel

Suspension Rear

Swing arm with single shock; 170mm travel

Brakes Front

Dual hydraulic – 190mm discs

Brakes Rear

Single sealed – 160mm mechanical drum

Tyres Front

24 x 8 – 12

Tyres Rear

24 x 10 – 11



Seat Height


Ground Clearance


Kerb Weight


Fuel Capacity

14.7litres including 4.9litres reserve


2,104mm(L) x 1,205mm(W) x 1,174mm(H)

Carrier Capacity

30kg Front rack – 60kg Rear rack

Towing Capacity



A Arm guards Image

A Arm guards

New guards extend the full length of the lower suspension arms for full coverage of the driveshaft and outboard CV joints.

Cargo Racks Image

Cargo Racks

Newly engineered front and rear cargo racks provide more area and accept new Honda Pro Connect accessories for smooth integration.

Utility Box Image

Utility Box

A 1.9-litre utility box with weatherproof cover is added to the front deck.

Honda Rider Finance

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