45NRTH

Discover our selection of 45nrth studs, tires, and apparel!


Known for innovation and defying all odds, 45nrth designs some of the best winter biking essentials. Their vision began with the studded fat bike tire and later extended to apparel. At Chain Reaction, we carry all the best 45nrth essentials for your winter riding needs.
Though they became known for their concave 45nrth studs and fat bike tires, they have also won many awards for their innovation in designing winter riding apparel. When it comes to riding in the cold, you shouldn’t have to sacrifice aerodynamics for warmth. Their Wolvhammer boot is a prime example of 45nrth’s ability to combine style, warmth, and functionality.
For riders committed to the saddle in even the most extreme temperatures, our lineup includes gloves, one-piece bibs, boots, and even face protection. So, no matter how cold Canadian winters get, you can continue to ride on!

FAQs



What makes the 45nrth studs different?


45nrth uses concave studs on their studded bike tires. Their concave shape means they have a larger surface area, offering greater traction in icy conditions. Not only that, they’re also easier to ride with than traditional spiked or crowned studs. Their lower profile means your tire will roll more efficiently, with fewer stud losses.


Which studded bike tire is best for commuting?


Though we carry a variety of 45nrth studded tires to suit different needs, some are more suitable for the everyday commute than others. It’s important to remember that the more traction you have, the slower your ride will be. At Chain Reaction, we know that when you’re commuting you want a tire that will provide you with traction, while not slowing you down too much. For commuting, our top recommendations are the Gravdal and the Kahva, depending on how harsh your winters are.


Discover our selection of 45nrth Cycling Gear pogies, studs, tires and apparel at Chain Reaction bike shop Canada. Free shipping on orders over $150.

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45NRTH
Wolvhammer BOA Boots (sz. 44 & 47)
C$424.99C$269.99
This new and evolved Wölvhammer is lighter, more comfortable, and grippier. The new design features a removable synthetic liner and a three-piece proprietary bottom assembly compatible with flat and clipless pedals. Warm and toasty down to -22C.
45NRTH
45NRTH Ragnarok Cold Weather Boots
C$255.00C$179.99
Created for cold/ wet conditions, providing excellent comfort in a performance cycling shoe. Constructed with a waterproof membrane, and rubberized shell that extends above the ankle, Ragnarök delivers unrivaled Cold weather protection. -3ºC- +10C Comfor
45NRTH
Sturmfist 4 Extreme Winter Gloves
C$175.00C$99.99
For days when the mercury dips from 0C to -16C, Sturmfist 4 provides unmatched performance by combining superior fabrics and insulation technologies. Primaloft Gold insulation with aerogel and grip control insulation in palms protects against heat loss
45NRTH
Sturmfist 4 Extreme Winter Leather Gloves
C$189.99C$119.99
Sturmfist 4 LRT is our extreme winter cycling glove for rides below -1C. Premium durable water-resistant (DWR) leather is a forcefield against frigid air and precipitation. Polartec® insulation teams up with aerogel technology to retain warmth. 0C to -17C
45NRTH
Sturmfist 5 Cold Weather Gloves
C$124.99C$87.99
For late fall and early spring riding conditions, Sturmfist 5 protects against cold, wind, and water — all the elements that can make or break an early-season training ride.
45NRTH
45NRTH Kahva Tire - 29 x 2.25, Clincher 252 Carbide Steel Studs
C$149.99C$119.99
From winter trail riding to commuting, Kahva allows you to carve your way through winter ice with 252 carbide studs as well as single, double and triple siped lugs.
45NRTH
Dillinger 4 Tire 27.5 x 4 Tubeless 120tpi Studdable
C$199.99C$139.99
Riding your fatbike on ice just got even better with the redesigned Dillinger tread pattern and tubeless compatibility. Studs sold separately
45NRTH
Balaclava w/Face Protection
C$89.99C$74.99
Merino Wool-blend Balaclava Wind and water resistant panels protect head and face Shapeable, moveable face panel protects nose & cheeks while allowing vapor to escape
45NRTH 45NRTH Ragnarok BOA Cycling Boot  Size 43
45NRTH
45NRTH Ragnarok BOA Cycling Boot Size 43
C$284.99
Be prepared with Ragnarök BOA® boots. Built to block cold and moisture, these lightweight cycling boots feature a (-4ºC to +10C) comfort range to keep your feet warm and dry through the chill of late-autumn to early-spring rides.
45NRTH
Dillinger 5 Tire 27.5 x 4.5 Tubeless 120tpi w/252 Carbide Studs
C$339.99C$319.99
Unit price: C$289.99 /
Dillinger's center tread is tightly spaced for speed when you need it so you can power up an icy climb and rip down the other side.  Utilizing 252 pre-installed concave, aluminum carbide studs TO provide extra bite and increased durability.
45NRTH
Draugenklaw Lightweight Drop Bar Pogies
C$119.99C$89.99
Unit price: C$89.99 /
45NRTH
Gravdal 26 x2 Tire Wire 33tpi 216 Carbide Studs
C$159.99C$119.99
Unit price: C$109.99 /
Versatile and confidence inspiring, the Gravdal securely navigates through harsh winter conditions with carbide studs far added traction in icy conditions.
45NRTH
Gravdal 700 x 38 Studded Tire Tubless w/252 Carbide Studs
C$239.99C$169.99
Unit price: C$179.99 /
Versatile and confidence inspiring, the Gravdal securely navigates through harsh winter conditions with concave carbide studs far added traction in icy conditions. Perfect for your Hybrid or Gravel Bike !