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45NRTH Ragnarok BOA Cycling Boot

45NRTH Ragnarok BOA Cycling Boot
  • Color: Black
  • Color: Grey
Please select options


Ragnarök BOA® boots are perfect for the hard-to-predict weather of late fall and early spring. Built to block cold and moisture, these lightweight cycling boots feature a 25ºF+ (-4ºC+) comfort range to keep feet warm and dry through the chill of late autumn and early spring rides.

- Free cleat plates for flat-pedal use are available upon request. Please contact brand support at
- Rated for 25ºF+ (-4ºC+) comfort
- Waterproof breathable membrane to manage moisture
- Neoprene ankle cuff to keep out moisture and road grit
- The BOA® Fit System delivers micro-adjustable, precision fit engineered to perform in the toughest conditions
- Real-rubber outsole with added grip for slippery surfaces
- 2-bolt cleat mount

A rubber compound electrostatically aligned with microscopic glass fibers to create abrasive protruding shards, increasing friction on slippery surfaces such as ice, wet wood, wet linoleum, and wet metal found on many stairs and floors.

An ultra-thin sheet of microporous material behind our textile shells keeps you dry and warm in the harshest weather conditions. Our waterproof, breathable membranes stop liquid from the outside, but release vapor from the inside for thermal and moisture regulation.

Micro-adjustable BOA closure for perfectly dialed fit.

Secure closure provides warmth and protection from the elements.

Part Numbers

Option UPC MPN Store SKU
Black / 36 708752467835 SH3097 45N399644166
Black / 45 708752468016 SH3283 45N395861645
Black / 46 708752468030 SH3284 45N398382496
Black / 47 708752468054 SH3285 45N393377287
Black / 48 708752468078 SH3287 45N399836638
Black / 50 708752468092 SH3289 45N391168230
Black / 38 708752467873 SH3099 45N399771828
Black / 39 708752467897 SH3255 45N391359359
Black / 40 708752467910 SH3256 45N391631420
Black / 41 708752467934 SH3258 45N392821261
Black / 42 708752467958 SH3263 45N398142122
Black / 43 708752467972 SH3264 45N393265883
Black / 44 708752467996 SH3276 45N394754744
Grey / 45 708752468290 SH3425 45N384534625
Grey / 46 708752468313 SH3426 45N38426716
Grey / 47 708752468337 SH3446 45N382663147
Grey / 48 708752468351 SH3447 45N384648968
Grey / 50 708752468375 SH3448 45N383998200
Grey / 41 708752468214 SH3299 45N385729801
Grey / 42 708752468238 SH3409 45N381696492
Grey / 43 708752468252 SH3410 45N381848803
Grey / 44 708752468276 SH3424 45N382876724