COMPATIBLE WITH ALL GIANT TCR ADVANCED FRAMES
COMPATIBLE SCOTT "BB86" ROAD FRAMES
ABEC 3 CHROMIUM STEEL RACES WITH GRADE 10 CHROMIUM
STEEL BALLS
CUPS ARE FOR THREADLESS PRESS-FIT BOTTOM BRACKET SHELLS ONLY
Our bearing races are hardened and polished chromium steel. The balls are precision Grade
10 chromium steel. Bearing seals are dual-lipped light contact.