The Kyosho UM576B bumper set equips the Ultima SB Dirt Master with a toughened front bumper to absorb knocks and protect steering and suspension items. It is produced to align with the Ultima SB chassis and to provide sensible crash resistance for demanding terrain.
Club racers and serious hobbyists who push their cars on rough circuits will find the Kyosho UM576B cuts down on front-end breakages and keeps the Ultima SB running between events.
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