RB have released an upgrade kit for owners of the RB One that takes the machine to full “V2” spec! It includes, a new aluminium chassis with flatter rear, rear transmission case, a new shock tower, front and rear sway bars (anti-roll bars to us Brits!), and other parts that will make your buggy identical to the one that came first to the last European championships EFRA “B” Buggy!
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