- 2023 Models - Find the Beta that is right for you! Show all Off Road Off Road Race Street Legal Offroad Motocross Trials 125 RR 2-Stroke MSRP: $8,599.00 200 RR 2-Stroke MSRP: $9,299.00 250 RR 2-Stroke MSRP: $9,699.00 300 RR 2-Stroke MSRP: $9,899.00 350 RR 4-Stroke MSRP: $10,499.00 390 RR 4-Stroke MSRP: $10,599.00 430 RR 4-Stroke MSRP: $10,699.00 480 RR 4-Stroke MSRP: $10,799.00 -