Propeller 10x4.5 Large (L)

A large-diameter 10x4.5 propeller, ideal for large-scale RC aircraft and slow flyers. Optimised for high thrust at low rpm.

Propeller size is given as two numbers: diameter and pitch (for example 10x4.5). Diameter drives thrust and efficiency, while pitch sets the theoretical speed. Large, low-pitch propellers give stable and quiet flight on trainer models.

Mount the propeller centred on the motor shaft and tighten the nut evenly. An unbalanced propeller causes vibration; check it on a balancer if in doubt and never use a propeller with cracks or burrs on the edge.

A spinning propeller can cause serious injury. Always connect and adjust with the battery unplugged or the propeller removed, and keep a spare propeller handy to save time at the field.

Propeller 10x4.5 ships with the Uçuş Atölyesi guarantee. The product is covered by a 24-month distributor warranty; shipping and delivery details are shown at checkout. If you have questions about compatibility or assembly, our workshop team is happy to help.