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Revision question · Safety and your motorcycle
Revision material from the imported DVSA bank includes source-checked Lanekind learning corrections. These corrections are not newly issued official examination questions, and practice does not reproduce a live test paper.
A motorcycle chain will stretch as it wears. It may need frequent checking and adjustment to keep the tension correct. In extreme cases, a loose chain can jump off the sprocket and become wedged in the rear wheel. This could cause serious loss of control and result in a crash.
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