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."
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
Complementary products
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Overall rating: 5.0 / 5 from 2 reviews.
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J’adore
"Très bon moteur je recommande"
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