Easyjet normally charge £40 extra each way (don’t know if you’re able to fly direct from IOM or not), so whether this works out as £80 total or £160 I’m uncertain
I’ve flown plenty of times with my bike and thus far the only damage I’ve had is a bent rotor
Several mates have the Evoc bags and these seem to be the best of the bunch – the only negative I can see with them is they are slightly heavier than other bags, so can be a little limiting if you’re putting some of your riding gear into the bag
I have a cheaper less padded bag (same one for over 10 years now) – when I pack I do as follows: –
1. Remove rotors from wheels – I’ve created a cardboard protective pocket which they are put into (basically two thick pieces of cardboard taped together)
2. Remove Pedals and Chain (pack in bubble wrap in pockets in the bag)
3. Remove wheels and put into wheel pockets (I also tape some card to either side of the axle holes for extra protection)
4. Remove rear mech, wrap in bubble wrap and tape to somewhere between chain/seat stays
5. Get some pipe lagging (I actually used some laminate floor underlay I had spare (not the cheap thin stuff)) and put this round the frame, fork etc, taping it in place
6. Put a pad spacer between your brake pads
7. Pack my elbow/knee pads round part of the frame (usually use the velcro straps to hold it in place)
8. Remove handlebars (leave controls attached), wrap in lagging/bubble wrap and tape to the side of the frame