Wheels Manufacturing Italian Bottom Bracket - 29mm DUB Spindle ABEC 3 Black MFPN=ISMMAF203PSA 30mm inner rim width is

30mm inner rim width is the perfect base to wider modern downhill tires

Stealth-a-majig connector for easy setup

Double or Triple Triple Front Der/Shifter Compatibility Shimano Mountain Rear Der/Shifter Compatibility Shimano Mountain Shifter Style Thumb Drivetrain Speeds 6 Weight 283

improving traction

Wheels Manufacturing Italian Bottom Bracket - 29mm DUB Spindle ABEC 3 Black MFPN=ISMMAF203PSA 30mm inner rim width isWheels Manufacturing Italian Bottom Bracket 29mm DUB Spindle ABEC 3 Black. Wheels Manufacturing Italian threaded bottom brackets feature machined aluminum cups ABEC 3 sealed bearing and full serviceability. TECH SPECS BB Shell Width (mm) 70 BB Frame Interface Italian Bottom Bracket Shell I. D. 36 Defined Color Black Spindle Interface Type SRAM DUB Weight 102