Kyosho Gear Box Set (RB5, RB5 SP, RT5)

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
This is a replacement Kyosho Gear Box Set, and is intended for use with the Kyosho Ultima RB5 and RT5 1/10 scale vehicles. This is the B version of the Ultima gearbox set, and has been improved for strength and reliability. These parts come stock with the Ultima RB5 SP kit and replaces part KYOUM508.

This product was added to our catalog on September 2, 2009.