Tamiya 70168 Double Gearbox (Left/Right Independent 4-Speed)

田宮 70168 雙層齒輪箱(左右獨立4段速類別)

齒輪比 12.7:1/38.2:1/114.7:1/344.2:1
適合作為遙控製作用的齒輪箱。可以選擇組裝四種齒輪比的組合，配合高轉速或低轉速的需求使用，並且左右兩邊可以獨立設置不同齒輪比。配有兩個FA-130型摩打。

【Set Left/Right Ratios Independently】

This gearbox features two motors with their own respective output shafts. Four different gear ratios may be selected and different ratios may be set for the left and right motors. The gearbox case, gears, and crank arm are made from durable plastic material while the shafts are made from metal. Two Type 130 motors included.

【Perfect for Use with Remote Controllers】

This gearbox can be paired with a Tamiya Remote Controller for various Educational Construction models such as bulldozers and tanks which require control of left and right outputs. Just like other Educational Construction Series items, the output shaft is a 3mm hex type.