HB-B4 - HEADSET BEARING 1"1/8 MEASURE 30,15 x 39 x 6,5 - 45/45°

Dimensions: 30,15 x 39 x 6,5 mm

Angle: 45 / 45°

International Reference: MH-P04, TH-870G

For 1"1/8 steerer tube.

Each of the components (steel, lubricant, grease, etc.) is selected and assembled with precision. Constant quality control throughout their production guarantees bearings that meet the highest quality standards. A great replacement bearing compatible with your original bearings.

• Technical characteristics :
• Steel (standard)
• “2RS” seals: Last generation double lip labyrinth seals. Improved water and dust resistance combined with low friction.
• Ground raceways for better fluidity and longer life.
• Top quality lubricant.
• High quality balls, “abec 5” label.