lego technic gears

• LEGO Technic Power Function Accessory box (8293)

  

  Go to see$34.99

• Lego Parts: Technic Replacement Gear Pack for Set #10178 and more

  

  Go to see$8.95

• The LEGO Technic Idea Book: Simple Machines

  

  Go to see$5.51

• The Unofficial LEGO Technic Builder's Guide

  

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• Lego Crazy Action Contraptions Kit by Klutz

  

  Go to see$9.98

• SENTEY CS1-1399 PRO Desktop Computer Case / USB 3.0 / 2x8mm Side Fan Coolers and Grill / SECC 0.5mm / SD-MMC Memory Card / Whole interior Sandy Black Color / Support up to 6 Fan Coolers (Optionals)

  

  Go to see$39.99