This is an optional Yokomo YZ-2 Gear Box Spacer Set for adjusting the rear roll balance by pinching the spacer under the gearbox of the YZ-2 series and changing the height of the gearbox. Set includes the main gearbox spacer, rear suspension mount spacer, and a spacer under the front waterfall brace. The thickness is 1mm each.
When using this set, the motor and shock tower also move up slightly. To counter this, Yokomo offers an optional Z2-304C-2 3G motor mount and a YOKZ2-018-2 Rear Shock Tower, to return them to their original, lower, position.
This product was added to our catalog on September 13, 2017