Main wheels (2) Intairco 76mm (3"). Suitable for shaft diameter of 6mm- Shaft not included.
Include electric brakes (7,4V operation).
Direct connection to RB45/RS200/LG12/LG13 controllers for electric gears. Reccomended to use our brake controller on fixed landing gear systems: http://www.xicoy.com/catalog/product_info.php?products_id=293
Mechanical drawing of the brake hub: www.xicoy.com/catalog/images/Intairco36.pdf