3D OPTIFRAME ANKLE STRAP

This is the replacement ankle strap for the Nitro Rambler and One bindings.

 It’s the part that wraps over your ankle and secures your boot snugly in the binding — delivering the comfort, control, and support you need for confident, all-day riding.
This version features Nitro’s 3D OptiFrame Ankle Strap — a cutting-edge design that combines lightweight materials, pro-level technologies, and long-term durability into one responsive, comfortable package. Engineered for consistent flex and reduced weight, the OptiFrame delivers all-day comfort without sacrificing the support and performance needed for charging hard in all conditions. Built to take a beating and keep its feel lap after lap, it’s the ultimate upgrade for any rider looking to fine-tune their setup.
Made from 90% TPU and 10% steel, this strap offers the ideal balance of strength, flexibility, and weight savings.

Compatibility

• Specifically designed for Nitro Rambler and One bindings
  
• Cross-compatible with all Nitro bindings from 2010 to present

Sizes

• Medium: US Men’s 7.0–10.5 / Mondopoint 25.0–28.5
  
• Large: US Men’s 11.0–14.0 / Mondopoint 29
  
• Women’s bindings (Poison, Fate, Ivy, Cosmic) always use Medium
  
• If you're unsure which size to choose, check the engraved size on the underside of your binding.

Additional Info

• Ratchet and mounting hardware not included
  
• Replacement ratchets available separately if you want a full refresh
  
• Requires a Phillips head screwdriver for installation
  
• Sold individually — order two if you need a full set
  
• Be sure to select left or right when adding to cart