INJORA Acrylic Complete Transmission with Overdrive Gears for 1/18 RC Crawler TRX4M Upgrade

★★★★★ 4.6 82 reviews

$30.00
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$30.00
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Free shipping Free 30-day returns

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Product details

Management number 228725825 Release Date 2026/05/31 List Price $12.00 Model Number 228725825
Category
  • Stainless steel gears with acrylic housing.
  • 24g/each, Compatible with stock and aftermarket skid plate.
  • 16.6/1 gears do not change the speed, same as stock.
  • 9.7/1 overdrive gears increase speed approx 71%.
  • 40.3/1 underdrive gears decrease speed approx 59%.
ASIN B0DD76JCZ5
Size 9.7/1
Color Clear
Theme Industrial
Brand Name INJORA
Unit Count 1.0 Count
Manufacturer INJORA
Model Number 4M-109UD
Power Source Manual
Material Type Acrylic, Stainless Steel
Operation Mode Automatic
Item Dimensions 5.12 x 3.54 x 0.79 inches
Is Assembly Required No
Age Range Description Kid
Educational Objective Teach mechanical principles and gear ratio understanding
Supported Battery Types No batteries required
Manufacturer Part Number 4M-109UD
Manufacturer Maximum Age MONTHS 120

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4.6 out of 5
★★★★★
82 ratings | 34 reviews
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