The seat on the Concept2 Model D rowing machine is fairly low, measuring just 14 inches above the floor. This height can be tough for individuals with joint issues.

The seat on the Concept2 Model D rowing machine is fairly low, measuring just 14 inches above the floor. This height can be tough for individuals with joint issues.

Not every Concept2 rowing machine is made from the same materials. The Model D has a combination aluminum and steel frame, which doesn’t offer as much durability as the brand’s other rowers.

Not every Concept2 rowing machine is made from the same materials. The Model D has a combination aluminum and steel frame, which doesn’t offer as much durability as the brand’s other rowers.

Not every Concept2 rowing machine is made from the same materials. The Model D has a combination aluminum and steel frame, which doesn’t offer as much durability as the brand’s other rowers ...

Not every Concept2 rowing machine is made from the same materials. The Model D has a combination aluminum and steel frame, which doesn’t offer as much durability as the brand’s other rowers.

Not every Concept2 rowing machine is made from the same materials. The Model D has a combination aluminum and steel frame, which doesn’t offer as much durability as the brand’s other rowers.

Not every Concept2 rowing machine is made from the same materials. The Model D has a combination aluminum and steel frame, which doesn’t offer as much durability as the brand’s other rowers.