From the above blog Searvogel will "be picking up a Bachetta CA2 recumbent bike. The recumbent will be a valuable asset, enabling him to rest his upper body while still riding many miles every day".
The CA2 is the ultra-lightweight carbon fibre Bachetta recumbent. I have a Very Heavy bottom-of-the-range Bachetta recumbent which Steve can use if he has upper body problems. However I'd be surprised if a more suitable lightweight 'bent wasn't made available if needed.