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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 45N39450586
Black / 45 708752468016 SH3283 45N396520315
Black / 46 708752468030 SH3284 45N398498746
Black / 47 708752468054 SH3285 45N396488517
Black / 48 708752468078 SH3287 45N392013738
Black / 50 708752468092 SH3289 45N392508920
Black / 38 708752467873 SH3099 45N394381898
Black / 39 708752467897 SH3255 45N384468599
Black / 40 708752467910 SH3256 45N396594270
Black / 41 708752467934 SH3258 45N399778241
Black / 42 708752467958 SH3263 45N391073982
Black / 43 708752467972 SH3264 45N398318073
Black / 44 708752467996 SH3276 45N396616854
Grey / 45 708752468290 SH3425 45N382455105
Grey / 46 708752468313 SH3426 45N389385416
Grey / 47 708752468337 SH3446 45N387424527
Grey / 48 708752468351 SH3447 45N389861758
Grey / 50 708752468375 SH3448 45N383422690
Grey / 41 708752468214 SH3299 45N38402651
Grey / 42 708752468238 SH3409 45N383713122
Grey / 43 708752468252 SH3410 45N383944733
Grey / 44 708752468276 SH3424 45N383078734