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Add even more power to your LEGO® Power Functions! Use the LEGO Power Functions AAA Battery Box to energize your creations with more power than ever before! Features a control switch on the box. Features a control switch on the box Powers 2 XL-Motors or 4 M-Motors at once Same size as #887..

Ultimate control over your LEGO® Power Functions creations! Build a LEGO® Power Functions IR receiver, battery box and motors into your LEGO creations, then use this handy remote control to start, stop, change direction and more! The LEGO Power Functions IR Remote Control system operates on..

Build your LEGO® Power Functions-equipped models bigger, better and more mechanized and motorized than ever before by adding this 20" extension wire! Extension wire measures 20" (50cm) long ..

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Drive your LEGO® Technic creations to a whole new level with the LEGO Power Functions motor made for the ultimate 4-wheel steering experience. Power through the turns like never before with ultra-realistic steering.  Steer your Technic vehicle left, right or straight ahead with any one of 15 st..

Motorize your large LEGO® builds with LEGO® Power Functions elements! Bring your creations to life by powering them with the large L-Motor. Spin wheels, turn gears and get your models moving! Designed to fit-and-lock onto LEGO Technic pin and axles. Features the 380 rpm speed L-Motor for anima..

Add remote-control functionality to your LEGO® models! Build this LEGO® Power Functions IR receiver into your LEGO models and add amazing movement and functionality with a click of the remote control (available separately, see item #8885 or 8879)! IR Reciver has 2 outputs that connect up to..

Add an extra XL-Motor to your LEGO® creations! This super-strong motor will give plenty of power to your models, whether it’s spinning a wheel or turning a system of gears. Use the "XL" Motor to animate larger builds. Requires battery box (Item #8881), not included. ..

Take command of your LEGO® models with this remote control. Add a LEGO Power Functions IR Receiver, battery box and motors (sold separately) to your LEGO creations, and then use this handy remote control to control the speed! Features a 4-channel, 7-speed, infrared remote control! Use the jog wh..

Build an extra medium-strength, medium-sized M-Motor into your LEGO® creations and watch things start moving! Use the M-Motor for speed. Requires battery box (Item #8881), not included. ..

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Add bright LED lights to your LEGO® Power Functions models to create glowing eyes, illuminated headlights, and anything else you can imagine and build! Add these lights to your models to create glowing eyes, headlights and more! ..