2 Speed Transfer gearbox for 1/10 RC Crawler, truck SCX10 RC4WD  D90. Servo operated gearchange ratios  (1.8:1 / 0.7:1) .Width 53m, length 46mm, height 32mm. This needs an extra servo to operate the gear change arm.  Can be fitted to many different crawlers with adaptation. 5mm diameter input and output shafts.
See all of our gearboxes in our ebay category  GEARBOXES
We are based in Warrington, UK .  
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