Cane Creek 50 Headset - IS42/28.6/H9 Upper | IS52/40 Lower Tapered Black MFPN=11A00296 If you have a BB30

If you have a BB30 crankset (30mm diameter aluminum spindle) this measurement will determine whether it is a long or short spindle:

Connectivity ANT+ BT Misc M-XL

Stroke (mm) 45 Metric Yes Lockout Switch Climb Switch Weight 280 Eyelet Diameter (mm) Trunnion Eyelet Diameter (mm) 12

Designed to be used with Eagle 12-speed derailleurs

description Ludicrous AF chain lube size 50ml hazmat (no air ship) yes

Cane Creek 50 Headset - IS42/28.6/H9 Upper | IS52/40 Lower Tapered Black MFPN=11A00296 If you have a BB30Additional machining on the cups, but incorporating all the features of the 40 Series headset while offering the perfect balance of performance and value Machined, bevel and relieved 6061 T6 aluminum for minimized weight and maximized strength with ZN40 sealed cartridge bearings Compatible with Cane Creek Interlok spacers and traditional spacers. Spacers sold separately TECH SPECS