Funn Descend Lower Headset Bearings Stock Item:Funn Desend Lower Bearing ZS 66/40, AL6061 Cup With Cartridge Angular Contact Bearing, Semi-Integrated A quality cutting fluid should

A quality cutting fluid should be used when performing any cutting

Handy hints

*Please note: bolt kit includes four bolts

The almost complete opening at the sides makes them quick and easy to put on

Mount drop: 10mm

Funn Descend Lower Headset Bearings Stock Item:Funn Desend Lower Bearing ZS 66/40, AL6061 Cup With Cartridge Angular Contact Bearing, Semi-Integrated A quality cutting fluid shouldA precision engineered headset cup. Machined from aerospace grade AL6061 and teamed up with angular contact bearings. The Descend headset guarantees super smooth control so you can focus on the trail. Our top and bottom headset pieces are available separately. Technical: Upper Cup EC44 40 EC49 40 ZS44 30 ZS49 30 ZS56 30 ZS56 40 ZS66 40 ZS66 46 Steerer Tube 40mm 40mm 30mm 30mm 30mm 40mm 40mm 46mm Headtube Size 44mm 49mm 44mm 49mm 56mm 56mm 66mm 66mm