450L/PRO - Autorotation Tail Drive Upgrade Set 104T 28T
• Use for T-REX 450L / 450 PRO
• Brand new autorotation tail drive upgrade set efficiently reduces the tail rpm while improving tail authority which allows for precise flying performance.
Specifications
Gear Ratio: 1:3.71
Content
• 1x Autorotation tail drive gear 104T - Black
• 1x Front drive gear assembly 28T - Black
• 1x Short umbrella gear (3.2x13.8x9.7mm) - Black
• 2x 69mm Carbon Tail Blade
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