This additional weight kit that has 4 weights of 290gr. 

With due care, you can adapt Dyno to your body by enlarging or tightening the piece around your neck.

Easy assembly

The weights on the Dyno can be easily added or removed thanks to telescopic screws. The operation can be quickly performed even sitting by the pool.

Dyno is available in black or red color.

WARNING: This product can expose you to chemicals including lead, which is [are] known to the State of California to cause cancer and reproductive harm. For more information go to .