Wheels Manufacturing BB30 to SRAM Bottom Bracket Angular Contact Bearings BLK Cups ModelNumber=H3742 Hardened 12 mm round shackle

Hardened 12 mm round shackle

Upgrade kits are bike brand model and year specific

An adapter even enables the use of a dropper post making the innovative Seat-Pack QR suitable for a variety of bikes

}Stans No Tubes Arch S2 Rear Wheel - 29" 12 x 148mm 6-Bolt XDR

5" ISO Width (mm) 76 Labeled Size 27

Wheels Manufacturing BB30 to SRAM Bottom Bracket Angular Contact Bearings BLK Cups ModelNumber=H3742 Hardened 12 mm round shackleWheels Manufacturing BB30 to SRAM Bottom Bracket with Angular Contact 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