Standard Axle Conversion Kit, 12.3" & 13.9": SCX10 III

Key Features Scale-looking AR45 standard solid axles come complete with ball bearings and metal gears for durability AR45 universal joint axles provide up to 45 degrees of steering plus smoother action for a higher performing efficient drivetrain All links are metal and all pivot points are on stainless steel balls for long-lasting performance Includes transmission gears (20T/34T) for use with the standard axle gear ratio Kit is designed for a 12.3” (313mm) wheelbase but supports all wheelbases, including 12" (305mm), 11.4" (290mm) and 13.9" (353mm). Adjustments to rear links may be required