Yokomo YR-22R Rear Roll Shock Mount (Right) for YR-10F  [YR-22R]

Rear roll shock mount (right) for YR-10F

The Yokomo YR-22R is a replacement rear roll shock mount designed for 1/10 scale formula chassis, specified for the YR-10F. This is a right-side mounting component intended to interface with the rear roll damper arrangement on the chassis, and is intended strictly for RC model use.

Functionally the part secures the roll shock to the rear suspension pick-up points and contributes to the chassis roll behaviour during cornering. When used as part of a tuning program it affects how roll forces are distributed between the rear shock and any anti-roll linkages, so it is useful when adjusting roll balance between front and rear.

Fitment notes: the YR-22R matches the YR-10F rear mounting locations and is installed using the chassis' existing rear mount holes and mounting hardware. Confirm correct orientation for the right side during installation, check alignment with the shock shaft and suspension links, and verify movement through the full suspension travel before running.

Tuning advice: treat this mount as part of the roll control system rather than an isolated stiffness change. Small incremental adjustments to shocks, sway set-up and ride height will show how the mount influences oversteer or understeer tendencies. Always test setup changes on the track or a representative surface to confirm handling outcomes.