Fan Max Speed: 28000 RPM Feature: For: 1/8 Motors with around 40.5 � 42.8mm diameter; 58mm length Material: Aluminum Input Voltage: DC 7.2-8.4V MAX Fan Max Speed: 28000 RPM Color: Red Includes: Heatsink (1pc) Aluminum Mounting Bottom Plate (1pc) Optional Silver Aluminum Mounting Spacer Plate for 40.5mm diameter motor (1 pc) M3 x 14mm Round Hex Head Screws (4pcs) M3 x 25mm Round Hex Head Screws (4pcs) M3 x 9.5mm Round Hex Head Screws (4pcs) 10mm Washers (4pcs) M3 Locknuts (4) Tornado High Speed 28000 RPM 30x30mm Fans - (2pcs) Y Splitter with Servo connector This Heatsink provides a double cooling effect for the motor by having cooling fans on top of the Heatsink to achieve Extreme cooling power. Biloban toddler bedding set is made of ultra soft microfiber, woven into a soft and durable jersey. Your baby will be enjoying the soft, smooth and comfortable feeling when sleeps or plays in the crib NHX RC 1/8 Side Mount Alum Heatsink with Twin 40mm Cooling Fans -Red... RCP Xtreme Cool 56mm Heat Sink with 40x28 High Speed Fans Carbon Fiber Covers | Radio Control Power Comes with complete hardware, including the Y Splitter with servo connecter for easy installation! UPDATE: This is the new updated version with silicone wires. On the other hand, you may install the Heatsink without the washers to save space. UPDATE: This is the new updated version with silicone wires. Aluminum 30 Rpm Dc Motor Yeah Racing Heat Sink With Twin Tornado High Speed Fans Sets For 1:8 Motors (YA-0261RD Super Jet Fan V.2