The Yokomo YOKB2-001WB is an RC component that combines a mid-position wing mount with a rear bumper, designed specifically for the B-MAX2 / MR chassis line. It secures the rear wing while adding a bumper interface to help manage light impacts and maintain body alignment.
Compatibility is limited to the B-MAX2 / MR series, so confirm your chassis code before ordering. Positioning the mount mid-chassis changes the wing height and lever arm, which in turn affects rear aerodynamic load and handling balance.
To fit the unit, remove the current wing mount and bumper, locate the YOKB2-001WB on the chassis mounting points and fasten using the chassis original hardware. No special tools are normally required; double check for adequate clearance and correct thread engagement before running the car.
Note for tuners: the mid mount offers a compromise between high downforce and low drag settings. Use it when seeking a controlled balance of rear grip and rotation, and adjust wing angle gradually to fine tune response.
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