Full Speed Ahead English Mega Exo Bottom Bracket - English 68/73mm For Tandem MFPN=100-015-003 And when you get tired

And when you get tired of one set up you can swap parts around and turn it into something else

060 keyword search 111915023060 Length 222 Defined Color Black Spoke Interface Straight Pull

}Surly Straggler 700c Frameset 54cm Gloss Black

Direct Mount Type Direct Mount SRAM Tooth Count 30 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Steel Ring Position/Type Chain Retaining Single Ring Round or Oval Round Offset 6 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 170/177 Hubs

Full Speed Ahead English Mega Exo Bottom Bracket - English 68/73mm For Tandem MFPN=100-015-003 And when you get tiredFull Speed Ahead English Mega Exo Bottom Bracket English 68 73mm For Tandem. FSA MegaExo Bottom Brackets TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 1. 37 Spindle Interface Type FSA MegaExo BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Frame Interface English