Specification AgeRangeDescription : Kid Brand : HPI Racing BulletPoint : THUNDER TIGER PD0564 Shock Piston 1-Hole EB-4 BulletPoint1 : 【Compatibility for DJI Drones】Compatible exclusively with DJI Mini 4 Pro and Mini 3 Pro drones. Ensures a seamless fit and optimal performance. No more guesswork on compatibility — guaranteed to work with your specific drone models. BulletPoint2 : 【Effortless Swap with Screwdrivers】Equipped with screwdrivers for easy propeller removal and replacement. Saves you time and effort. Quick propeller changes mean more time for flying and less time on maintenance. BulletPoint3 : 【Safety and Performance TPU Tips】TPU soft rubber tips for balance and performance akin to the original propellers. Enhances safety and maintains efficient flight. Enjoy a safer flight experience and reliable performance without the risk of injury. BulletPoint4 : 【Aerodynamically Efficient Design】Lightweight, durable, and flexible propellers. Designed for aerodynamic efficiency. Experience a quieter flight with powerful thrust, perfect for your Mini 4 Pro and Mini 3 Pro drone. BulletPoint5 : 【Complete Set for Easy Management】Includes 8 propellers (4CW+4CCW), 8 screws, and 1 screwdriver. Comes with everything needed for propeller changes. One purchase gets you all the necessary parts for hassle-free management. BulletPoint6 : 【Order for Enhanced Flight Today】Ready to enhance your drone's capabilities. Premium propellers at your fingertips. Improve your flight experience today with our easy-to-install, high-performance propellers. Color : Gray CpsiaCautionaryStatement : no_warning_applicable CustomerPackageType : Standard Packaging EducationalObjective : Team Building Skills ExternallyAssignedProductIdentifier : 4719523735882 ExternallyAssignedProductIdentifier1 : 795418914086 ExternallyAssignedProductIdentifier2 : 798525091985 ExternallyAssignedProductIdentifier3 : 0798525091985 ExternallyAssignedProductIdentifier4 : 0795418914086 ExternallyAssignedProductIdentifier5 : 4944258875156 IncludedComponents1 : Propeller Blades IncludedComponents2 : Mounting Screws IndoorOutdoorUsage : outdoor ItemName : Precision Piston 1.4x2 Holes(4): HellFire HPI87515 by HPI Racing ItemPackageDimensions_Height : 0.5 centimeters ItemPackageDimensions_Length : 7.1 centimeters ItemPackageDimensions_Width : 8.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hobby-rc-vehicle-shock-pistons Manufacturer : HPI ManufacturerMinimumAge : 168 Material : Plastic Material1 : Plastic Material2 : Composite ModelName : Mini 4 Pro/Mini 3 Pro ModelNumber : 87515 NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPlayers : 1 NumberOfRounds : 6 OperationMode : Automatic PartNumber : 87515 PowerSourceType : Hand-powered ProductDescription : This is the replacement Precision Shock Piston for the HPI HellFire Series. FEATURES: Plastic construction, black in color 2 hole design (1.4mm diameter holes) Used in the front shocks of the stock set-up INCLUDES: Four shock pistons REQUIRES: Installation following the model manual SPECS: Inside Diameter: .10"" (2.5mm) Outside Diameter: .54"" (14mm) Thickness: .12"" (3mm) ProductSiteLaunchDate : 2007-02-24T04:00:00-00:00 SafetyWarning : This product contains small parts, please do not let children put them in their mouths to prevent suffocation Size : Standard SubBrand : Mini SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword : boy TargetAudienceKeyword1 : Drone Enthusiasts TargetAudienceKeyword2 : Photographers TargetAudienceKeyword3 : Videographers TargetGender : male Theme1 : Aviation Theme2 : Photography UnspscCode : 60141000