25 sounds reasonable.
10 quid for labour, 15 quid for having the tools, space, knowledge and some sort of a back up if it goes wrong, or as with many bikes that end up in a workshop, a buffer to account for the fact that most of the bolts are either rounded or seized, none standard, or have already been"fixed" by the hamfisted cock womble who once hit something with a hammer until it worked, and now calls themselves an engineer.
TBH, I'd probably round it up to £40 an end if I had to deal with some of the cyclists I know.
10 quid for labour, 15 quid for having the tools, space, knowledge and some sort of a back up if it goes wrong, or as with many bikes that end up in a workshop, a buffer to account for the fact that most of the bolts are either rounded or seized, none standard, or have already been"fixed" by the hamfisted cock womble who once hit something with a hammer until it worked, and now calls themselves an engineer.
TBH, I'd probably round it up to £40 an end if I had to deal with some of the cyclists I know.