SKU: MPD69047
MPN: MPD69047
The MPD Racing Quarter Midget Axle Belt Drive Sprocket 47 Tooth is a precision-engineered component designed for competitive quarter midget racing applications. Built to exact tolerances, this 47-tooth sprocket delivers reliable gear ratio consistency on the track, where repeatability and performance margins matter in close competition. Machined aluminum construction with black anodized finish provides corrosion resistance and durability through repeated heat cycles and high-speed operation.
The sprocket features a 2.75-inch bolt pattern, matching the standard axle mounting interface found on quarter midget frames. The 47-tooth configuration sits in the middle of the typical quarter midget gear range, offering a balanced power delivery profile suitable for various track conditions. Black anodized aluminum resists oxidation better than bare aluminum, extending service life in outdoor storage and reducing maintenance between race weekends. Each sprocket is individually manufactured to maintain concentricity critical for smooth belt engagement and minimal vibration.
This component is essential for quarter midget racers seeking reliable, OEM-spec replacement parts or builders assembling complete drivetrain systems. Racing teams running MPD Racing drive components benefit from consistent part fit and the manufacturer's track-proven engineering. Competitive junior racers, club-level operators, and serious quarter midget programs depend on sprocket quality to avoid mid-race failures and maintain competitive lap times.
Quarter midget racing demands precision in every drivetrain component. The 47-tooth sprocket balances acceleration and top-end capability across most track layouts. Proper axle sprocket selection directly impacts vehicle launch characteristics and fuel efficiency during extended race events. Competitors typically stock multiple sprocket tooth counts to adjust gearing quickly between qualifying and feature races or when transitioning between track surface conditions.
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