RS4 Sport 3 1969 Mustang RTR-X

As an RTR package

Dogbone pin diameter: 3

More room for electronics (smaller stock spec esc's with fan removed are still required)

Exotek Racing - B7 Alloy Idler Gear, 26T RGR6000 RS4 Sport 3 1969 MustangHard anodized 7075 alloy 26T idler gear for the B7, B6. 3, B6. 2 etc layback and stand up gear boxes (replaces the stock 26t plastic idler gear). Must have for high powered or high grip racing applications. This is much stronger than the stock plastic idler gear but not indestructible so it is important to use black or white grease on the gears and reapply frequently to prolong its life along with proper slipper adjustments.