It's evident that 450cc four-stroke dirt bikes are faster than 250cc two-strokes. If the 450 wasn't faster, professional motocross and supercross riders would be racing 250cc two-strokes.

Looking at the data from manufacturer websites, we have put together a list of top ten four-stroke dirt bikes. RELATED: 10 New Dual-Sports And Dirt Bikes That Offer Great Value 10 Yamaha TT-R230 ...

Listen up, sports fans! GASGAS is about to drop its highly anticipated range of 2026 motocross, enduro, and cross country models.

For comparison, OEM Dirt Bike Parts lists a 2024 YZ250F crate engine for sale priced at $6,999.90. In addition to the electric conversion kits, XEMX is taking preorders for XE4 Complete Custom Bikes.

Honda continues to keep its trailbike lineup accessible to the average rider with the introduction of the new CRF300F, a bike that’s built for fun times, not extreme racing.