tank slapper

A 'tank slapper' is a dangerous motorcycle phenomenon characterized by violent oscillation of the front wheel, often leading to loss of control.

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Definition

C1Motorcycling

(technical, informal)A sudden and violent wobble of a motorcycle's front wheel, causing the handlebars to swing side to side.

Example

  • He experienced a tank slapper when he hit a pothole at high speed.
  • Proper bike maintenance can help prevent a tank slapper.

C2Automotive

(technical)A loss and regain of traction at the rear of a vehicle while the front retains traction, causing instability.

Example

  • The car went into a tank slapper after hitting the wet patch on the road.