Grail CB7 Rim derailleurs (front & rear) Keeping in theme with "race-ready

Keeping in theme with "race-ready

Functions as a locking zip-tie with a solid steel core

5 inch gauge

Cassette in aluminum and steel to combine resistance and lightness

Grail CB7 Rim derailleurs (front & rear) Keeping in theme with "race-readyDesigned for disc brakes and tubeless tires, the Grail CB7's patented low profile rims increase strength while reducing weight. Taking full advantage of today's larger volume, lower pressure tubeless tires, the rim shape and carbon lay up of the Grail CB7 allow for outstanding lateral stiffness while offering the softest riding feel of any rim. Less shoulder and arm fatigue and decreased rolling resistance mean more speed and longer distances. Whether