My new bike (Trek 7.5 FX) has its rear brake cable run right beneath the top tube. It means that when I carry it by grabbing the top tube (i.e. putting it on the bus rack), I inevitably hold the tube and cable together in my hand, pulling the cable a bit. Is it bad for the cable? I'm pretty sure it won't cause any short-term damage, but should I avoid doing so for the long-term durability of the cable?
Thanks in advance!