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At the 2023 Milan Show, Betamotor will bring on the catwalk the new RX 450 4T, the first 4T motocross bike built by the Italian manufacturer. Designed specifically for motocross use and developed in close collaboration with the official MXGP team, the engine is also equipped with two specific engine maps (Wet and Dry). Moreover, specifically designed for motocross are also: new aluminium rear sub-frame, which provides rigidity to the bike despite its light weight; the main steel frame has been reinforced in particular stressed areas; the Kayaba suspension, with greater travel than on the enduro models, and the monoshock, with a 50 mm piston, larger and stronger than on the RRs. The braking system, designed by Nissin with floating callipers of 260 mm at the front and 240 mm at the rear, highlights, at the front, a brand new calliper, smaller and lighter than those previously used on Beta models. The RX 450 will be delivered with customised stand and four different throttle pulleys.
Visit Betmotor at EICMA 2023, Hall 13P - Stands N52 e P52.
