In Stock

Xiphias 27.5″ Carbon Fat Bike Rim 55mm NXT27XS55



Shipping: 1-3 weeks
Warranty: 3 Years

  • *Carbon Weave
    *Number of Spoke Holes
    *Decals of "NEXTIE" logo
Stock availability can be changed at any time
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Xiphias 27.5″ Carbon Fat Bike Rim 55mm NXT27XS55

This single wall carbon fiber fat bike rim NXT27XS55 was designed and developed in 2021. It’s super light, onlg 395g weight. Its design concept refers to our well-known Wild Dragon double wall fat bike rim. It is strong due to the stable construction of triangular cross-section. To make the wheel assembly more perfect, the spoke holes of the rim are drilled at an angle. The axial direction angle and the radial direction angle are 8 degrees and 6 degrees. The profile drawing is as below. 

Profile drawing nxt27xs55

The tire size for this model of rim is recommended at 2.6″ ~ 3.8″. The tire pressure is recommended at 20 ~ 45 psi. 

Design features

Width 55mm fits more forms of cycling and keeps riding in great stability;

Deep channel would help you easily install and take off a tire;

Small bead socket could lock tire tightly and help run tubeless perfectly;

Aero roof surface (triangle-like shape) could easily shed the dirt or mud, better to release weight during cycling;

Section of triangle’s inherent feature of stability on rim design keeps rim in strong performance.

What’s in the Box

Carbon Rim(s)


Xiphias 27.5″ Carbon Fat Bike Rim 55mm NXT27XS55

  • Name: Xiphias
  • Code: NXT27XS55
  • Rim Type: Fat Bike (Clincher, Hookless)
  • Materials: Toray T700 + T800 Carbon Fiber (Premium Edition)
  • Tubeless Compatible: Yes
  • Warranty: 3 Years


  • Size: 27.5″
  • Axial Direction Angle: 8 degree
  • BSD (Bead Seated Diameter): 584mm
  • ERD (Effective Rim Diameter): 571mm
  • External Width: 55mm
  • Radial Direction Angle: 6 degree
  • Rim Height: 16mm
  • Weight: 395g
  • Valve Hole Diameter: 6.5mm (Presta)
  • Spoke Holes Diameter: 4.5mm
  • Spoke Holes Offset: +/-3mm
  • Assembly Hole Diameter: 7.5mm


  • Spoke Tension: 80~130kgf
  • Tire Size: 2.6″ ~ 3.8″
  • Spoke Nipple Length: 14mm
  • Tire Pressure: 20~45psi
  • Load Limit (One Wheel): 100kg


  • Weave: UD / wave / 12K
  • Finish: Matte / Glossy


  • Enduro / Snow / Sand / Dirt and more

Additional information