Beta 300 RR X-Pro vs Sherco 300 SEF Factory: 2-Stroke vs 4-Stroke

Comparing the 2025 Beta 300 RR X-Pro and the Sherco 300 SEF Factory highlights the classic enduro choice between a 300cc two-stroke and a 300cc four-stroke. Both are European models built for trail and technical riding, but they take different approaches to engine design and chassis setup.\n\n## Who Each Bike Suits\n\nThe Beta 300 RR X-Pro is for riders who prefer the snappy power delivery and mechanical simplicity of a two-stroke engine. It uses a carburetor with electronic oil injection, meaning riders get classic two-stroke response without having to pre-mix fuel.\n\nThe Sherco 300 SEF Factory suits riders looking for the tractable, planted feel of a mid-size four-stroke. Its fuel-injected engine offers smooth power delivery that easily finds traction in slippery conditions, making it effective for long days on the trail.\n\n## Key Differences\n\n- Engine Type: The Beta is a 292.6 cc two-stroke, while the Sherco is a 303.7 cc four-stroke. Neither manufacturer publishes horsepower figures for these models.\n- Fuel System: Beta uses a carburetor with oil injection. Sherco uses electronic fuel injection. Both have six-speed gearboxes and electric starters.\n- Suspension: Sherco uses KYB components (48 mm closed-cartridge fork with 300 mm travel, shock with 330 mm travel). Beta uses a 48 mm open-cartridge fork (295 mm travel) and a linkage shock (290 mm travel).\n- Dimensions: The Beta has a lower seat height (930 mm) compared to the Sherco (950 mm). Sherco offers more ground clearance (355 mm vs 320 mm). Fuel capacities are similar (Beta 9.5 L, Sherco 9.8 L).\n- Weight: Beta lists a dry weight of 103.5 kg. Sherco does not publish a verified weight, so the two bikes cannot be directly compared on weight.\n- Price: The 2025 Beta is listed at $9,899 (US, before freight), while the Sherco is priced at $12,499.\n\n## Which Should You Buy?\n\nIf you want a two-stroke with a lower seat height and a lower purchase price, the Beta 300 RR X-Pro is the choice. If you prefer the traction and suspension components of a fuel-injected four-stroke and do not mind the taller seat and higher price tag, the Sherco 300 SEF Factory is the option to consider.\n\n## Frequently Asked Questions\n\n### Do I need to pre-mix fuel for the Beta?\nNo. The Beta 300 RR X-Pro features a carburetor with electronic oil injection, so you do not need to pre-mix the gas.\n\n### Which bike has a lower seat height?\nThe Beta 300 RR X-Pro has a lower seat height of 930 mm. The Sherco 300 SEF Factory is taller with a seat height of 950 mm.\n\n### What are the differences in suspension?\nThe Sherco uses a KYB 48 mm closed-cartridge fork and KYB shock with 300 mm and 330 mm of travel. The Beta uses an open-cartridge 48 mm fork and a linkage shock with 295 mm and 290 mm of travel.\n\n### How do the prices compare?\nThe 2025 Beta 300 RR X-Pro has a US list price of $9,899 before freight. The Sherco 300 SEF Factory lists at $12,499.\n\n## Dive Deeper\n\n- Beta 300 RR X-Pro — verified specs\n- Sherco 300 SEF Factory — verified specs