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45Nrth Concave XL Studs Pack of 100
45Nrth Concave XL Studs Pack of 100

Concave XL Studs Pack of 100

Mfg PartNum:TR3953
  (2 customer reviews)
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Stick it.

Throughout your time on the ice, a few studs are bound to get sacrificed to winter's harsh terrain. Replace your fallen studs with 45Nrth's Concave XL Studs - Pack of 100. They feature a concave carbide-aluminum design and a two-piece construction method that creates a reliable, high-performing stud. The super-sized concave crown creates open space and inside edges of the bowl, resulting in twice the surface area for increased traction and grip. The crowns also provide a sharp attack angle for excellent grip, and as they wear, the edge only gets finer to maintain performance throughout their lifespan.

Features & Specs:

  • Durable concave tip.
  • Lightweight aluminum base.
  • XL features a larger carbide tip diameter.
  • Compatible with the 45NRTH stud insertion tool.
  • Sold in a pack of 100.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Tire Type:  


Application: Fat Bike 


Application: Winter 


Applications: Cross Country MTB, Snow/Ice 

Ordered by Most Relevant First
5 stars
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1 stars
It is nice to have grip on Ice
by Dave
Cycling Enthusiast
Duluth, MN

I bought these studs to replace worn and lost studs on my Rathchilds. They were easy to install and add to my grip on icy trails.

Reviewed 12/20/2020
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great product
by Dan0
Cycling Enthusiast
Nashua nh
1 of 1 customers found this review helpful.

the concave studs really grip, I can honestly say that the wraithlorde tires with these studs are the best winter fat tire stud combo available.

Reviewed 3/5/2020
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