Kyosho RB5 SP2 conversion & Ultima DB ball diff

With the release of the new Ultima RB5 SP2, Kyosho have released this conversion set to upgrade your SP to the latest spec. The set contains all major parts to do the conversion which see the entire motor housing shifted to the right 8mm to cancel any counter torque effect, giving you more precise control. Also new from Kyosho is a ball diff set for the Ultima SC Truck or Ultima DB. This new ball diff will replace to stock gear diff set up with no modifications, just drop in and see the performance.

Source: Kyosho [kyoshoamerica.com]