Here’s a secret the best off-road riders know and everyone learns eventually. While motocross bikes are light and fast, they’re built for the track. When you're riding off-road, you need a specialised machine... a machine like our CRF450RX. You'll get the power, agility and precise handling of a factory motocrosser, with the ruggedness and specialised suspension you need to conquer wide open riding.

The RX gets all the changes we've given our CRF450R (new tank shrouds, new frame, new shock linkage, new front brake) and combines that with a close-ratio five-speed transmission, 18-inch rear wheel, Honda Selectable Torque Control and more. All in all, it’s as unbeatable off-road as our CRF450R is on a Supercross or Motocross track. And that’s saying something.

Honda Selectable Torque Control

Changing terrain requires changing power character. No worries: This bike features our Honda Selectable Torque Control (HSTC). Depending on the available traction, you can choose from one of three settings to dial your bike in perfectly.

Cross Country Tyres

The CRF450RX tyres, 90/90-21 at the front and 120/90-18 at the rear, are specifically designed for enduro use, so you can ride the way you want, where you want.

Large Fuel Tank

Large plastic 8L fuel tank, ideal for cross country rides, lets you keep riding for longer.

Factory Handguards

Fully integrated handguards attach right to the control-lever pivots, are color-matched to your new bike, and are even vented.

Showa® Spring Fork

The 49mm Showa® fork is specially tuned for off-road racing and features a conventional spring design that helps increase front-suspension precision, handling, and feel. For 2025, new springs, seals, and valves improve the consistency of the stroke feel throughout the entire range of travel.

Engine

Engine Displacement	449 cc
Valves	4

Wheels, Suspension, Steering & Brakes

Front Wheel Travel	309 mm
Rear Wheel Travel	313 mm

Dimensions & Height

Wheelbase	1478 mm
Ground Clearance	332 mm
Seat Height	958 mm
Trail	116 mm
Length	2175 mm
Width	839 mm
Height	1280 mm