FSA BB-6200 MegaExo Cartridge Bottom Bracket Sonar & Radar it has a weather-resistant Pertex®

it has a weather-resistant Pertex® Quantum Pro outer with ripstop for added durability

knot strength

Protection

-We massaged the kinematics of the Stumpjumper suspension to bring out the very best all-round performance possible in a 130mm package

5-layer Pertex® Shield fabric is comfortable and soft to touch

FSA BB-6200 MegaExo Cartridge Bottom Bracket Sonar & Radar it has a weather-resistant Pertex®FSA MegaExo Bottom Brackets MegaExo bottom bracket for use with road NBD MegaExo cranksets Forged alloy and CNC machined external cups DI2 compatible Adjustable composite center sleeve BSA threading Specification Spindle Interface Type: FSA MegaExo BB Shell Width (mm): 68 , 73 Bottom Bracket Shell I. D.: 1. 37 BB Frame Interface: English Defined Color: Black Weight: 93