Wheels Manufacturing BB30 to SRAM Bottom Bracket ABEC-3 Bearings BLK Cups MFPN=11654596 5 Primary Color Black Spring

5 Primary Color Black Spring Adjustments Air pressure Bottomless tokens Frame Compatibility Specialized Levo SL Body Eyelet Standard Spring Type Vivid

Optimal for cleaning the groove of cross-country  and jump ski

Alloy backing plate is 50% lighter than steel backing plate

For long distances and abrasive conditions

Wheels Manufacturing BB30 to SRAM Bottom Bracket ABEC-3 Bearings BLK Cups MFPN=11654596 5 Primary Color Black SpringWheels Manufacturing BB30 to SRAM Bottom Bracket with ABEC 3 Bearings Black Cups. Machined 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 TECH SPECS Bottom Bracket Shell I. D. 42 BB Frame Interface BB30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 127 Spindle Interface Type SRAM Truvativ GXP Defined Color Black