It wouldn't be brklss, 47x19/20 should be fine. Inspired by Scoble's, Laner's and TM + tp88s. Yeah, ferry from Santander does look quite steep, and this is definitely a budget thing. Would prefer a route with a destination rather than a circular tour though.
Because you're bikepacking and have a HHST, you can always fly which is also a lots cheaper, just make sure the town near the airport have a bike shop to grab a cardboard box from.
It wouldn't be brklss, 47x19/20 should be fine. Inspired by Scoble's, Laner's and TM + tp88s. Yeah, ferry from Santander does look quite steep, and this is definitely a budget thing. Would prefer a route with a destination rather than a circular tour though.