Ribble CX SL Headset Bearing Kit (Different Lower) Breezer ACB4545-30-B-RS 2 MH-P16 AC4052R2

ACB4545-30-B-RS 2 MH-P16 AC4052R2

These bearings have been carefully selected from quality supplier

Bearing Kit for these FSA headsets:

Can lock to any height

Chamfer Angles – 36/45

Ribble CX SL Headset Bearing Kit (Different Lower) Breezer ACB4545-30-B-RS 2 MH-P16 AC4052R2Headset bearing kit to fit this Ribble bike Upper Bearing MH P16 (40 x 52 x 7 45 45) Lower Bearing ACB518K (40 x 51. 8 x 8 36 45) Depending on the year and frame size, some have the same upper and lower bearing: MH P16 40 x 52 x 7 45 45. See "Same Upper & Lower" kit for this version instead. Please check your bearings to ensure correct kit. High quality bearings.