I tested 2 competitors prior to Cyclone and workout with athletes that have burned through numerous others. This has been the most durable and reliable product on the market. It is the rope of choice in my gym. After months of stuck on no more that 5 reps with other ropes often finding one handle providing different spin rates than the other. I am now regularly hitting 30-40+ with the limiting factor being my own stamina.

Jason J Meurer, http://www.amazon.com/gp/pdp/profile/A1EJIBSH3T7FQ6/ref=cm_cr_dp_pdp

I struggled with double unders for almost two years until I tried the Cyclone Speed Rope. The Cyclone Speed Rope is durable, light weight, and fast. This rope has truly helped me overcome the obstacles I was having with double unders. The rope doesn't kink up during storage in your gym bag like other ropes do. I discovered the Cycle Speed Rope during the Crossfit North Central Regionals and haven't looked back since. I also met the owner during regionals and was impressed at how and why he started the company. The company was great to work with after I messed up my cable and sent me a new one without any problem. Definitely would recommend the Cycle Speed Rope or any other products from this company.

Mandy Santiago, http://www.amazon.com/gp/pdp/profile/A34QDOE03R4DOY/ref=cm_cr_dp_pdp