Ursus Blaze 37 Aluminum Clincher Wheelset


Blaze 37 - The Low Weight Medium Profile Wheel By Ursus.

There’s no more need to choose between aerodynamics and reactivity. The solution is Made in Italy: its superlight alloy 37 mm rim provides the qualities of standard clincher wheels, making Blaze 37 the perfect choice for all routes. Alloy hubs with Ursus BBS technology ensure the best smoothness on pedals. Whether you are an amateur, a long-distance rider or a racing Gladiator, you’ll find what you’re looking for.



  • HUBS: Black hubs in alloy. Seal ball bearing high fluidity SKF.
  • WEIGHT: Front 850 gr, rear 950 gr
  • RIM: Made in Italy. 28’’ - 622X15C clincher. Clincher rim in alloy 7075. Anodized braking track. Rims with aluminum braking track are still available.
  • PROFILE: Height 37 mm, Wide profile 23 mm.
  • SPOKES: Inox flat spokes. Straight pull head and bend head rear cassette body side. Front: 20. Rear: 24.
  • NIPPLES: red aluminium external thread lock system.
  • QUICK RELEASES: Ursus WB05 alloy quick release.