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  • Developed in collaboration with O.S. international team driver and multiple ROAR Champion, Adam Drake
  • By adopting a boost bypass processing for the crankcase, the engine runs more smoothly
  • ADAM DRAKE's image colour, blue anodized aluminium is applied to the cutting part of the new outer head, and two-colour anodized aluminium with new design is used to reduce weight and lower the centre of gravity and improve driving performance
  • By adopting a cover plate with a built-in thrust plate, wear due to interference between the connecting rod and the cover plate during rotation is reduced and engine life is improved
  • Blue anodized restrictors, 6.5mm for buggy and 7.5mm for truggy comes standard
  • The inner head uses an O-ring to reduce vibration and improve dust resistance

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    OS Engines Speed B21 Adam Drake 3 .21 Buggy Engine

    SKU: OSM1CJ00
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    The O.S. SPEED B21 Adam Drake Edition 3 is an improved version of Edition 2, developed in collaboration with O.S. international team driver ADAM DRAKE, who is famous for his deep knowledge and sound technical advice.

    In stock
    $579.99
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    OS Engines Speed B21 Adam Drake 3 .21 Buggy Engine

    SKU: OSM1CJ00
    $579.99In stock
    Loading...
    Loading...

    The O.S. SPEED B21 Adam Drake Edition 3 is an improved version of Edition 2, developed in collaboration with O.S. international team driver ADAM DRAKE, who is famous for his deep knowledge and sound technical advice.

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