ARC Bell Crank 18mm Alu B.B Assembled (2)

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This is ARC Bell Crank 18mm Alu B.B Assembled (2).

The new option bell crank 18mm for A10 and R12 series car, the optional bell cranks are the same distance as plastic bell cranks and it is made from 7075-T6 aluminum. It helps to give precise handling especially on the high traction tracks, the pre assemble center ball bearing can minimize the play.