Drfeify's 4mm Model Ship Shaft Assembly is the ideal solution for remote control boat enthusiasts looking to upgrade or replace their drive system. Made from high quality stainless steel, this kit provides high hardness, excellent toughness and resistance to high temperatures, ensuring long life and consistent performance over time.

The kit includes a drive shaft approximately 10cm long with a 5cm sleeve, designed to fit engines with a 4mm shaft diameter. The 36 mm two-bladed paddle guarantees an effective and stable thrust, ideal for speedboats and radio-controlled boats of various sizes. Two high-speed bearings allow for smooth and quiet operation, improving the overall smoothness of the drive system.

• Material: Stainless steel for high hardness and strength
• Shaft length: 10 cm (3.9 inches)
• Sleeve length: 5 cm (2.0 inches)
• Shaft diameter: 4 mm (0.15 inches)
• Two-bladed paddle 36 mm (1.4 inch)
• Includes mounting kit with universal joint
• Compatible with RC boats, speedboats and upgraded toy models

This component is designed to facilitate the assembly and upgrade of remote control boats, offering high reliability and resistance even under conditions of intensive use. The low weight of approximately 27 grams with a precise design guarantees easy insertion and replacement into the model without compromising performance. Thanks to its robust construction, it is perfect for both expert modelers and hobbyists eager to increase the efficiency of their radio-controlled boat.