*ASTRAL CYCLING* backbone rim 650B (black)

ASTRAL CYCLING, the sister brands of Rolf PRIMA and a part of WHITE INDUSTRIES from California, USA.

The wide profile MTB rim called "Backbone" which has the outstanding durability in their 27.5" lineup.

Asymmetric design improves spoke tension balance by up to 30% and allows you to lace up well-balanced for rigidity and durability.

Compatible with both of clincher and tubeless.
If you wanna feel the most out of this rim, we'd like you to run it tubeless.

All of ASTRAL rims come with "Tubeless Easy" system which prevent a bead from damages and allows an easy tire installation with a floor pump.