The REV4T 250 marks Beta's first entry into the four-stroke trials market. Fully tested and developed, the REV4T takes advantage of the lessons learned in the marketplace and in the sections by other manufacturers. It is not enough to simply build a four-stroke powerplant, but the key is optimize the chassis for the power characteristics of the motor. Beta has focused its efforts in creating a four-stroke trials bike with a suspension package that complements the motor, taking advantage of the incredible grunt of the four-stroke motor, while also keeping a lively feel to enable better placement of the bike in the sections, and better lift generation in ascending over obstacles.

New features:

• New fork settings. Optimisation of the oil-flow has made the forks more sensitive in absorbing the bumps as well as more reactive on the rebound, to facilitate acrobatic manoeuvres or simple movements of the front wheel.
• New dedicated shockabsorber settings to suit the cycle parts and the power delivery of the 4-stroke engine.
• New electric fuel tap: more practical, results in better mechanical accessibility and increased reliability.
• New hot start knob integrated into the carburettor union: immediate and easy accessibility improves practicality in starting the engine from hot. It is also less cumbersome and less vulnerable to crash damage than the earlier lever on the handlebar.
• New pressure-cast casings: these provide optimised design at the bottom end of the bike, to make a better match with the stoneguard rubber and casing.
• New outer clutch cover with five-bolt fixing for a better seal. New position for the oil filler plug: improved access to facilitate maintenance operations.
• New design for the clutch cover with the addition of lateral grooves to facilitate removal of the clutch: greater practicality during maintenance.
• New exhaust pipe with reduced metal thickness (1 mm): greater performance under acceleration together with a substantial weight reduction (-150 grams).
• Euro3 homologation.
• New colour-scheme: a brand-new mix of black and fluorescent red.

Document Links:

• Owner's Manual (Adobe PDF)
• REV4T 250 Specifications (Adobe PDF)
• Engine Parts Diagrams (Adobe PDF)
• Chassis Parts Diagrams (Adobe PDF)