Wheels Manufacturing BB30A Frame to GXP Spindle Outboard Thread Together Bottom Bracket BLK CheckoutSpec= 45mm Street Gauge Crowbar is designed

Street Gauge Crowbar is designed to be a bit more stout while being lighter on the wallet

X-Range gearing technology gives you more range and a smoother gear progression so you're always in the right gear Tooth Count 46 Drivetrain Speeds 12 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount SRAM 8-Bolt Size 46T

including those on popular sedans

5-65mm Type Bearing Size Range 57

Wheels Manufacturing BB30A Frame to GXP Spindle Outboard Thread Together Bottom Bracket BLK CheckoutSpec= 45mm Street Gauge Crowbar is designedMachined aluminum shell threads together for precise bearing alignment and frame fit reducing bottom bracket creaking and premature bearing wear. Replaceable Enduro bearings Made in the USA Bottom Bracket Shell I. D. 42 BB Frame Interface BB30a BB Shell Width (mm) 73 Weight 129 Spindle Interface Type SRAM Truvativ GXP Defined Color Black