Trek 1000 Tandem

This has a ZR 9000 Alloy frame and tandem specific alloy forks.
The derailleurs are Shimano Tiagra front and Shimano XT rear, and it has Shimano Tiagra shifters.
It also has a Bontrager Select Tandem chainset with 52/42/30 tooth chain rings and Shimano R550 brakes.