Genuine FSA MR121 TH870E 1-1/8 Headset Bearing, also known as 'Campy', Campag or Campagnolo. 45 / 45 degree mounting surface angles. 'Parts & Accessories for Trials,Trails and Tarmac!'.
MR121 | Headset Bearing | By FSA | AKA: TH870E
EMSea MH-P08F Bicycle Headset Bearing 30.5 x 41.8 x 8 mm TH870E Bearing MR121
EMSea Bicycle Headset Bearing MH-P08F 30.5 x 41.8 x 8 mm TH870E MR121 Bearing
MH-P08F TH870E MR121 30.5 x 41.8 x 8 mm 45 / 45 Sealed Headset Bearing
FSA Headset Bearing Kit Pair No.42 Orbit C-40 C40 ACB-CX TH870E TH073
FSA ORBIT C 40 ACB NO. 42 REPLACEMENT TAPERED HEADSET BEARINGS TH870E TH073 C-40
