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OS Engine 3.5cc Max-B21 S28703

SKU: S28703

Sale price264,90 €
In stock

Presentation of the OS 3.5cc Max-B21 Engine

The new MAX-B21 motor is designed to replace the MAX-21 XR-B VER.3 and MAX-21 XZ-B VER.2, providing optimal performance for beginners and experienced users alike. Perfect for on -road and off-road racing, this OSSPEED series engine combines speed and power at great value.

Benefits and Uses

  • Ease of Use : Ideal for all levels, from beginners to advanced athletes.
  • Versatility : Suitable for various racing environments, including track and off-road.
  • Durability and Performance : Designed to provide long life and high-level performance.

Characteristics of the OS 3.5cc Max-B21 Engine

  • Displacement: 3.49cc
  • Bore: 16.27mm
  • Stroke: 16.80 mm
  • Power: 2.45 HP at 33,000 rpm
  • Operating speed: 4,000 – 40,000 rpm
  • Weight: 381 gr

OS Engine 3.5cc Max 21XR-B Version III S12194 - Included:

  • P3 Turbo Spark Plug
  • Exhaust seal ring
  • Venturi 6 and 7mm
  • Dust cap

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Overall rating: 5.0 / 5 from 2 reviews.

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Reviews

Que du bonheur !

"J’ai commandé un magnifique moteur OS B21 Max ! Reçu rapidement à l’autre bout de la France. Sacré avantage chez RC Team, c’est le paiement en plusieurs fois, encore merci ! Seb."

Sebastien R. (5/5)

J’adore

"Très bon moteur je recommande"

Boulan (5/5)

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