MegaExo 19 Bottom Bracket Options:Full Speed Ahead Metropolis Patterson MegaExo 19 Bbottom Bracket English 68mm Innovative MIMIC technology uses multilayered

Innovative MIMIC technology uses multilayered materials to maintain equilibrium and minimize swelling in soft tissue

anti-roll protection

They provide a secure upper attachment point for the rack

single Krayton rubber

Combining confidence-inspiring features

MegaExo 19 Bottom Bracket Options:Full Speed Ahead Metropolis Patterson MegaExo 19 Bbottom Bracket English 68mm Innovative MIMIC technology uses multilayeredFSA (Full Speed Ahead) MegaExo 19 bottom brackets are for use with 19mm diameter spindles. Features steel cups, composite center tube and stainless bearings Due to varying dimensional tolerances between manufacturers, FSA MegaExo bottom brackets are not compatible with any other brand of crankset Compatible with Gamma Drive cranks Different models of MegaExo bottom brackets are designed to be specific to each model of FSA crankset