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Reve D RDX Moulded 28T Transmission Idler Gear - D1-503I The Reve D RDX Moulded 28-T Transmission Idler Gear (part D1-503I) is the factory replacement that restores silky-smooth power delivery and extends drivetrain life on your RDX RC drift chassis. Features:For: Reve D RDXPart No: D1-503IMaterial: PlasticColour: White Includes:Reve D RDX Moulded 28T Idler Gear (1pcs) Tip: Pair with new 18-T counter gear (D1-502I) for a full mid-gear refresh and ultra-quiet drivetrain.
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