Giant TCR / Defy Advanced Headset Bearing Kit  £19.99

• Headset bearing kit for Giant TCR and Defy advanced frames.

Specifications 

• Upper – MR136 – 32.8 x 41.8 x 6 – 45/45
• Lower – MR137 – 37 x 46.9 x 7 – 45/45
• Weight - 40g.

N.B. Colour of bearing and seal may differ depending on availability from the supplier.