Edge Performance Sports carries Honda's cross-country bikes in Ontario, OR, for off-road racers across the Boise, ID area. The CRF250RX brings HRC Launch Control, fuel injection and Dunlop Geomax tires to woods and desert racing, the CRF450RX adds a lighter, narrower frame and a hydraulic clutch, and the CRF450X runs a wide-ratio six-speed with an 18-inch rear wheel. Our team helps you choose by terrain, pace and race goals, and covers fit and setup.
Honda CRF and RX Lineup
MX Speed. Off-Road IQ.
The CRF250RX bridges the gap between motocross and off-road racing. Built on the CRF250R platform, it adds off-road-ready upgrades like an 18-inch rear wheel, tuned engine settings, a larger fuel tank, and handguards. The result is a bike that feels light and precise, but ready to charge anywhere—from tight woods and technical singletrack to wide-open desert.
Features & Benefits
Nine-Plate Clutch Assembly
A nine-plate clutch boosts durability and improves hookup, helping reduce slip when the power is on. You get better torque transfer through the clutch pack, a lighter lever pull, and a more consistent engagement feel.
HRC Launch Control
This ECU-based launch system is built for strong starts. Choose your mode, hold the throttle, release the clutch, and the bike helps manage power delivery so you can get a cleaner, more controlled launch off the line.
Fuel Injection
The CRF250RX’s fuel injector is positioned at a 60-degree angle to spray fuel back toward the throttle butterfly. That helps create a cooler, denser intake charge for stronger power and improved torque—smart engineering that pays off on the course.
Dunlop Geomax Tires
Dunlop Geomax AT81 tires are enduro-focused for dependable bite in mixed terrain. The RX runs 90/90-21 up front and 110/100-18 in the rear, paired with an 18-inch rear wheel for off-road traction and feel.
Track Built. Trail Tuned.
Built on the race-proven CRF450R platform, the CRF450RX comes ready for off-road with the essentials that matter—terrain-taming Showa suspension, an 18-inch rear wheel, and enduro-focused setup. From tight, technical trails to wide-open high-speed sections, it delivers podium-level performance backed by Honda durability. Fast. Tough. Ready for wherever the course takes you.
Features & Benefits
Light, Narrower Frame
Great handling starts with the chassis. The CRF450RX frame is engineered to be narrow, lightweight, and more responsive with reduced lateral rigidity—helping the bike cut into corners, stay composed, and drive out faster.
Hydraulic Clutch
The CRF450RX features a hydraulically actuated clutch—the first Honda has offered outside of works bikes—based on the design used in Grand Prix MX machines. You get a lighter lever pull at peak effort, consistent feel throughout long races, and no clutch cable adjustments even during marathon events.
HRC Launch Control
This ECU-based launch system helps you get off the line stronger. Select your start mode, hold the throttle open, release the clutch, and the CRF450RX manages power delivery to help you grab an advantage into the first turn.
Dunlop Geomax AT81 Tires
Enduro-ready Dunlop Geomax AT81 tires deliver dependable traction in varied terrain. Sizing is 90/90-21 front and 120/90-18 rear, paired with an 18-inch rear wheel for off-road-focused performance and feel.
Six Gears. One Mission: Off-Road Dominance.
Born in Baja and built for everywhere else, the CRF450X delivers championship-level off-road performance with trail-tuned precision and proven Honda durability. With a wide-ratio six-speed, an 18-inch rear wheel, and California Green-Sticker compliance, it’s ready for everything from high-speed desert runs to tight, technical singletrack. When the trail keeps going, the CRF450X is built to keep pushing.
Features & Benefits
Wide-Ratio Six-Speed Transmission
A six-speed gearbox adds versatility you don’t get from a typical five-speed MX setup. It’s geared to handle slow, technical sections and still stretch its legs in wide-open terrain.
450cc Unicam® Engine
Honda’s Unicam® design keeps the engine compact and lightweight, helping centralize mass and lower the center of gravity. The combustion chamber and valve angle are designed for efficient ignition and strong, usable power where off-road riders need it most.
18-Inch Rear Wheel
An 18-inch rear wheel opens up a wide selection of off-road tire options for traction and control across changing terrain. Black DID rims add a clean, race-ready look.
Twin-Spar Chassis
A lightweight, stiff twin-spar aluminum frame delivers precise handling and stability. It’s designed slightly wider than a pure MX chassis to accommodate the six-speed transmission while keeping the bike responsive and planted.
Find Your Honda Cross-Country Bike Today!
Choose your cross-country Honda at Edge Performance Sports by the course you ride. Tight singletrack and technical climbs suit the CRF250RX, fast desert sections reward the CRF450RX, and long enduro days favor the six-speed CRF450X. We help you pick the gearing, power delivery and off-road features to go fast for a long time. Stop by and get on the right bike for the course.
Schedule a Test Ride
Ride the CRF250RX, CRF450RX or CRF450X on our controlled test track at Edge Performance Sports before you buy. You can compare stability, clutch feel and gearing between the three, and our team helps you pick the best fit for your style. Book a test ride and get ready to go the distance.