Full Speed Ahead MegaExo Stainless Road Bottom Bracket Direct BBRight Frames MFPN=175-0104117870 Pronounced center channel on the

Pronounced center channel on the saddle to ensure pressure relief

Wheel Diameter: 75mm

The stock bolts are easily damaged when removing them to install a direct mount chainring

Weight:  38t • 72g  |  40t • 79g  |  42t • 78g  |  44t • 90g

Progression begins at 50% into the stroke of the spring

Full Speed Ahead MegaExo Stainless Road Bottom Bracket Direct BBRight Frames MFPN=175-0104117870 Pronounced center channel on theFull Speed Ahead MegaExo Stainless Road Bottom Bracket for Direct BBRight Frames. FSA MegaExo Bottom Brackets TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface BBright Direct Fit BB Shell Width (mm) 79 BB Shell Width (mm) 84. 5 Weight 50 Spindle Interface Type FSA MegaExo Spindle Interface Type Shimano Hollowtech II Defined Color Black