4 rounds for time Workout

400/500-m row
10 shoulder-to-overheads (55/85 kg)
Row substitutions
800/1000m C2 bike, 900/1250m Echo bike,
400-m run

Scaled WOD
4 rounds for time:

250m row/500m C2 bike, 800m Echo bike
10 shoulder-to-overheads