REDS 921 Speciale Limited Edition

ENBU0041 REDS 921 Speciale Limited Edition

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£442.82 incl. VAT

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    REDS 921 Speciale Limited Edition

    ENBU0041 REDS 921 Speciale Limited Edition

    At REDS Racing, we take pride in pushing the limits of innovation and developing cutting-edge technology. That’s why we’re thrilled to introduce our latest evolution: the 921 Speciale competition engine for the off-road category!

    As always, REDS Racing stays at the forefront of technology, and this time we’ve taken things a step further. The 921 Speciale is a limited-edition engine featuring:

    A completely redesigned 9-port cylinder ⚙️ ensuring extremely linear torque
    Excellent fuel efficiency, further optimized compared to our 7-port design
    Even more torque with impressive power output
    At the same time, extremely drivable and easy to manage on the track

    This engine represents the next level of performance, combining power, efficiency, and drivability in a unique special edition package.

    Features:

    • New 9-Port Cylinder: Higher performance, excellent fuel efficiency, great drivability with more torque

    • RTX Rotating Backplate: Reduces friction between the connecting rod and backplate, improving stability at idle, boosting engine power, and optimizing fuel efficiency for extended runtime

    • High-Protection Bearings: Double-seal front bearing for durability and stability + 9-ball rear ceramic bearing for reliability under extreme conditions

    • Balanced DLC Crankshaft: Optimized for maximum performance and longevity

    Technical Specification:

    FeatureDetails
    Category1/8 Buggy
    Displacement [cm³]3.5
    Bore [mm]16.2
    Stroke [mm]16.9
    Inlet Ports9
    Outlet Ports1
    Front Bearing7x19x6 Double Seal
    Rear Bearing14x25.4x6 – 9 Balls High-Durability Ceramic
    Carburetor Diameter [mm]7.0 (Options: 6.0, 6.5, 7.5, 8.0)
    Carburetor TypeVCX3-A Aluminum Short Needle
    Weight [g]345
    Fuel Consumption [min]> 9
    Operating Temperature [°C]110–130
    Available as supplied from manufacturer, or including break-in using our state of the art electronic oil filled bath. Please note, this may be subject to a 24hr delay whilst the engine is broken-in for you.

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