No, it is not advisable to gas bikes. Bikes run on human power, not gasoline. Additionally, the emission of gasoline fumes can harm the environment and human health.
No, it is not recommended to put bikes in ovens. Bikes are made of metal and plastic parts which are not suitable for high temperatures and can release toxic fumes when burned. Additionally, it is dangerous and illegal to intentionally damage or destroy someone else's property.
No, it is not appropriate or acceptable to put bikes or any other objects in gas chambers. Gas chambers were used as a method of execution and are associated with the horrific acts committed during the Holocaust. Using gas chambers as a means of disposing of bikes is insensitive and offensive. Additionally, gas chambers are illegal and not appropriate for any purpose.