From classic 3-pin systems to modern NNN Backcountry and SkateX setups — a clean breakdown of how Nordic gear evolved.
| System | Best For | Bar Width | Notes | At Powder House |
|---|---|---|---|---|
| 75mm / 3-Pin | Legacy backcountry | 75mm toe box | Durable and simple — the original Nordic system. Largely replaced by NNN BC. | Legacy |
| NNN | Groomed trails, classic & skate | Narrow rail | Lightweight and efficient. The standard for groomed-track skiing. Rottefella NNN system. | ✓ We Carry |
| NNN BC | Backcountry, off-trail | Wide rail | Beefier boot and binding for off-trail terrain. Better ankle support, wider bar. Must match NNN BC bindings only. | ✓ We Carry |
| SkateX | Skate skiing | SkateX-specific | Developed by Rottefella with Madshus. Pivot point sits under the ball of the foot for better stability and power transfer. Mounts on NIS plates but requires SkateX-specific boots — not compatible with standard NNN boots. | ✓ We Carry |
| SNS Profil | Groomed trails | Single rod | Salomon's classic groomed-trail system. Widely used but not compatible with NNN. | Not Carried |
| SNS Pilot | Skate & performance classic | Single rod | Salomon's two-point connection for improved power transfer. Incompatible with NNN. | Not Carried |
The 75mm 3-pin binding dominated Nordic backcountry travel for most of the 20th century, durable, simple, and rugged. Then in the late 1980s, Rottefella's New Nordic Norm (NNN) changed everything. Rails replaced pins, gear got lighter, and both skate and classic skiing became more efficient overnight.
NNN split into specialized branches as the sport grew. NNN for groomed tracks. NNN BC for backcountry with its wider, beefier bar and better ankle support. SkateX, developed by Rottefella with Madshus, moves the pivot point back under the ball of the foot for better stability and power transfer. It mounts on NIS plates but needs its own specific boots.
Nordic boots have different bar widths and connection points that must match their binding system. NNN boots have a narrower bar for groomed-trail efficiency. NNN BC boots use a wider, stronger bar for off-trail durability. SkateX mounts on NIS plates like NNN but requires its own SkateX-specific boots — standard NNN boots will not work.
We carry NNN, NNN BC, and Skatex systems — rentals and retail. Our team knows this gear inside out and will get you set up right.
