FSA Crank Bolt Gossamer Pro DN bike arms ModelNumber=25220 This is an adaptive BB

This is an adaptive BB that mates the BB30 shell standard directly to the MegaExo 24mm spindle

Built for century ride longevity on the road and through deep trail exploration they are fully loaded with ultra high capacity cells advanced microcontrollers and powerful LEDs for unprecedented battery life engineered to go the extreme distance

With the MIK System you’ve the freedom to attach and remove your favourite bike bags and baskets to your luggage carrier in a matter of seconds

Shimano Generation 1 JIS spindle compatible

} T-shaped zip tags mean you can zip up and unzip one handedly

FSA Crank Bolt Gossamer Pro DN bike arms ModelNumber=25220 This is an adaptive BBFSA Crank Bolt Gossamer Pro DN bike arms Silver. FSA Crank Arm Fixing Bolts