Propeller Blade Set for Aviation Model Aircraft 2-Blade 4-Inch ABS Propeller with 1.5mm Centre Bore in Multiple Colours Including Transparent Red Transparent Blue Transparent Gray Fluorescent Yellow and Orange for Youth Hobbyists Aged 15-35
Propeller Blade Set for Aviation Model Aircraft 2-Blade 4-Inch ABS Propeller with 1.5mm Centre Bore in Multiple Colours Including Transparent Red Transparent Blue Transparent Gray Fluorescent Yellow and Orange for Youth Hobbyists Aged 15-35
2-Blade 4-Inch ABS Propeller Set with 1.5mm Bore for RC Aviation Models
This 2-leaf 4-inch propeller set is built for hobbyists who fly electric-powered aviation model aircraft. The blades are made from ABS plastic, a material chosen for its balance of stiffness and resilience during operation. Each propeller has a 1.5mm centre bore, making it compatible with many motor shafts found in small to medium RC planes and multirotors. The set is available in six colour options: fluorescent yellow, fully transparent, orange, transparent blue, transparent gray, and transparent red. These colours help with visibility in flight and make it easier to identify your model on the ground. This propeller is aimed at youth users aged 15-35, but suits any builder working with similar size electric aircraft.
Features and Construction
The propeller is designed for straightforward installation and reliable performance. Its 2-blade layout delivers efficient thrust for a wide range of model types, while the ABS construction keeps weight low without sacrificing necessary rigidity.
Material and Build
ABS plastic is used for the blades. This material offers a practical combination of toughness and flexibility, helping the propeller absorb minor impacts without shattering. The 1.5mm centre bore is precision-moulded to fit common motor shafts in this class, reducing the need for reaming or adapters.
Size and Practical Fit
At 4 inches (10.16 cm) in diameter, these propellers are suited to lightweight electric models with moderate power requirements. The 1.5mm bore is standard for many small outrunner motors and gearbox shafts, making this a direct replacement option for many kits and scratch-built models.
Uses and Placement
These propellers are intended for use on electric-powered aviation models flown by hobbyists. Their size and colour choices make them practical for both sport flying and training setups.
Event or Professional Use
In club settings or casual competitions, having propellers in multiple colours can aid in quick identification on the flight line. The 1.5mm bore reduces installation time, allowing more flying and less wrenching.
Everyday Home Use
For enthusiasts building or repairing models at home, the six colour choices let you match or contrast with your airframe. The ABS material is also easy to drill carefully if slight bore enlargement is needed, though standard fit is recommended.
Benefits and Buying Value
This propeller set offers straightforward value: a functional replacement part with multiple visibility options. The ABS material helps the blades last through normal wear, and the colour range helps you personalise your model.
Reuse and Low Maintenance
ABS propellers can be reused across builds as long as they are undamaged. Simply remove, inspect, and reinstall on a compatible motor. No special tools are required beyond a propeller balancer for best performance.
Why Choose This Product
The 2-blade 4-inch design is a widely used size in electric RC aviation. The six colour options give you flexibility for visibility and aesthetics, while the 1.5mm bore aligns with common motor specifications. It is a practical, no-fuss choice for youth hobbyists and experienced modellers alike.
