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Beta's entry-level 300cc two-stroke on a smaller, lower chassis, tuned for low-end torque. A favourite for trail riding, shorter riders and hard enduro beginners.
DECISIONS (second consolidation): The 2022 RR 300 / Xtrainer 300 engine starts a new generation (73 x 69.9 mm from 2022).
Engine gains the counterbalancer introduced across the 250/300 two-strokes; 2027 adds LED headlight and new chain guide.
Original Xtrainer: retuned 300 RR engine with oil injection in a smaller, lower chassis.
Beta MY27: Keihin PWK 36, oil pump ("mixing with electronic pump").
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