How come bicycles aren't as strong as they used to be?

[Folds of Fat]

Especially the tyres?

 

[Katastical]

you should write a letter to the bicycle department =P

 

[Nick]

I don't know what "tyres" are.

@Shay, thank you for the clarification. Ahaha.

 

[StylishGirl xoxx]

its not that there not strong its just the weight your putting on it is making it break

 

[❤ Señor Cristian]

Sorry to hear that Beth Ditto. Go in the Paris Hilton diet, water, air, and diet pills.

 

[thick as a brick]

its not the bicycles it the over weight people riding them

 

[$munny$]

because the old fashioned bikes are made from more sturdy materials but that also makes them a lot heavier than modern bikes.