Problem Solver Headset Adapter for 1-1/8" forks in 2" Cannondale Headshock Frames 1.75 and we do often ship

and we do often ship them folded in a figure 8--unless a request is made to have them shipped flat

Size: 44tColor: Black

This bottom bracket is designed to be used with old school 1 piece cranks (OPC) that have 24 tpi and frames that have a classic American shell

20mm thru axle

They work with most any 16t or larger freewheel (not included)

Problem Solver Headset Adapter for 1-1/8" forks in 2" Cannondale Headshock Frames 1.75 and we do often shipThe Problem Solvers Headtube reducer shim allows you to fit 1 1 8" headset with 34mm cups into a 2" Cannondale Headshock frame. The spacers are constructed of black anodized aluminum.