2025 Honda CRF450RX vs 2025 GasGas MC450F
Side-by-side specs. Differences are highlighted. Blank = not yet verified for that year-model (we don’t guess).
Honda🏍️
450cc 4-stroke
photo coming soon
| Spec | 2025 Honda CRF450RX | 2025 GasGas MC450F |
|---|---|---|
| Class | 450cc 4-stroke | 450cc 4-stroke |
| Displacement | 450cc | 449.9cc |
| Bore × stroke | 96 × 62.1 mm | 95 × 63.4 mm |
| Cooling | — | — |
| Induction | Programmed Fuel-Injection system (PGM-FI); 44.0mm downdraft throttle body | Keihin EFI, throttle body 44 mm |
| Power valve | — | — |
| Starter | electric starter with a lithium-ion battery | Electric starter |
| Transmission | — | 5-speed |
| Front suspension | 49.0mm inverted Showa fork; 12.2-inch travel | WP XACT-USD (AER), 48 mm |
| Front travel | 12.2 in | — |
| Rear travel | — | — |
| Front brake | 260mm | 260mm |
| Rear brake | 240mm | 220mm |
| Front wheel | — | — |
| Rear wheel | — | — |
| Seat height | 37.7 in | — |
| Wheelbase | 58.2 in | — |
| Weight | 256 lb ((ready to ride)) | 227.8 lb ((without fuel)) |
| Fuel capacity | 2.1 gal | 7.9 gal |
| MSRP | $9 | — |
Highlighted (blue) rows differ between the two. Verified manufacturer data; see each bike’s page for sources. Torque/fluid specs are on the individual pages (service-manual only).