Left and right bottom bracket cups for FSA Gravity integrated-spindle 4-bearing MegaExo cranksets model BB-7550. Four 6805 cartridge bearings for heavy duty applications . 1.37" x 24tpi (English threads)
DESCRIPTION & MATERIALS
Oversize Quad Bearings
Forged alloy and CNC machined external cups
FINISH anodized cups
WEIGHT 160 g
COMPATIBILITY Gravity Quad Gap Quad
Replacement for Gravity MegaExo Quad & GAP MegaExo quad