ENDURO ALL 440C STAINLESS STEEL 1-1/8 INCH ANGULAR CONTACT HEADSET BEARING measures: 30.5mm ID x 41.8mm OD x 6.42mm W

High grade 440C Stainless Steel races and and ball bearings. Dual lip sealing system.

Replaces the UPPER Headset Bearing in many CANNONDALE frames

Bearing is also known as:

MR042
870E
MR121
MR070
MR084
MR116
TH-870E
MH-P08

BEARINGS SOLD INDIVIDUALLY