Full Speed Ahead MegaEvo Steel Mountain Bottom Bracket 392EVO cranks 68/73mm English Threading MFPN=16000010000000 Ring Position/Type Chain Retaining Single

Ring Position/Type Chain Retaining Single Ring Tooth Count 28 Round or Oval Round Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH

Hestra niak polyester fabric | Impregnated goat leather

Optimized 7000 series forged aluminum arms support the X-SYNC 2 chainring to provide complete chain control

for waxing further

Direct mounting allows an easy switch between rings and spiders

Full Speed Ahead MegaEvo Steel Mountain Bottom Bracket 392EVO cranks 68/73mm English Threading MFPN=16000010000000 Ring Position/Type Chain Retaining SingleFull Speed Ahead MegaEvo Steel Mountain Bottom Bracket for 392EVO cranks 68 73mm English Threading. FSA (Full Speed Ahead) MegaEVO Bottom Brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 50 Spindle Interface Type 392 EVO Spindle Length 73 Defined Color Black