Cane Creek 40-Series Steel 52/30 Conversion Crown Race 1.5 to 1-1/8 Streamers 123057-Q0-L

123057-Q0-L

Manufacturer Part Number: BL017BLB

quick-adjust feature: bottom portion slides off and on easily without threading

Includes end plugs

4mm and 31

Cane Creek 40-Series Steel 52/30 Conversion Crown Race 1.5 to 1-1/8 Streamers 123057-Q0-LCrown races, compression rings and bearings for servicing Cane Creek headsets (see Aheadset for other parts) * Upper and lower replacement bearings sold as a set for tapered fork headset applications ** AER series bearings are cross compatible across the line, using aluminum and steel construction, 35% lighter than 110 and 40 series bearings 40 series crown races are cross compatible with all series headsets Today's Stock Status 10+ Available to ship