Tamiya 72007 4-Speed High-Power Gearbox Kit

A customizable 4-Speed High-Power Gearbox. This Tamiya 72007 can be configured into 39.6:1, 47.6:1, 61.7:1, 74:1 gear ratio.

QUICK SPECS:

• One type 260 motor.
• Four different gear ratios:
• 39.6:1
• 47.6:1
• 61.7:1
• 74:1
• 4 mm round output shaft (length: 100 mm) compatible with Tamiya wheels for 4 mm, round shafts and our 4 mm universal mounting hub.
• Assorted cranks