FSA BB-8681 SLK Light MegaExo Road Bike Bottom Bracket
FSA BB-8681 SLK Light MegaExo Road Bike Bottom Bracket Compatible with SL-K Light MegaExo and SL-K Pro Arc Spline, the BB-8681 features oversize cartridge bearings with forged and CNC machined external cups. To keep water and grim away from the bearings, the BB-8681 uses an internal alloy center sleeve with double o-ring seals. Oversize Cartridge Bearings Forged alloy and CNC machined external cups Alloy center sleeve w/ double o-ring seals
Italian threading – 70 mm width
English threading – 68 mm width (BC-1.37” x 24T)
Anodized cups and sleeve Weight: 103g