Gear Train.

A gear train is more than a simple pair of gears. In this examle there are three gear groups. Turn the handle for an 18.75 : 1 gear reduction. Find out about engineering first hand!
If you are a member you can download the parts file for free and join in the fun at home. Non members can download the file for £2.50

Project Page… More info about Gear Trains…

ricomplete CD Including the Gear Train.
The ricomplete CD includes every model and every download from the website ready to load up and print out on your computer. There are special membsership discounts on the CD for members.

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Members get free access to all the projects that are produced during their membership. With eight new downloads already in 2012 this is amazing value.
Standard Membership is now only $14.95 USD / £9.95 UKP yearly.
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