Yokomo B-MAX4W Slipper Plate BM-670WP Upgrade  [BM-670WP]

Yokomo BM-670WP Slipper Plate for B-MAX42W
Price:
NZD$7.92
Brand:
Yokomo
Model:
BM-670WP
GTIN:
3888
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High-precision slipper plate for B-MAX4W setups

The Yokomo BM-670WP is an aluminium slipper plate crafted for use with B-MAX4W family off-road chassis. As a direct spare it presents a consistent contact face for the slipper clutch so you can adjust engagement more predictably and manage torque delivery to the drivetrain.

Installation is suitable for anyone comfortable with basic drivetrain work: remove the surrounding gear cover and slipper parts, fit the replacement plate maintaining the same orientation, then reassemble and verify play and engagement. Avoid forcing components and confirm smooth rotation before running.

Tuning with this plate centers on engagement control and traction. Tightening the slipper preload raises initial bite but may cause wheel hop; loosening reduces shock to the drivetrain and softens launches. Make small adjustments and test on your surface to find the best compromise.

Maintenance tips include inspecting the plate for wear marks, clearing debris, and ensuring mating surfaces remain flat. Replace the component if you observe uneven wear to preserve consistent slipper action.

Packing includes

  • Slipper plate - 2 pcs

Compatible Models

  • B-MAX43G
  • B-MAX43GF
  • B-YZ4
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.
Changing to this plate alters slipper engagement behavior, which changes how the car launches and transfers power mid-corner. Use iterative track testing to assess changes.
Periodically inspect for scoring and remove grit from the slipper area. Replace the plate if flats or grooves appear to maintain consistent clutch action.

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