Black Bearing Hb-b7 (30.5 x 41.8 x 8 mm 45/45°) headset bearing

Steering bearing black hb-b7

Features

• Steel (standard)
• 2RS’ seals: state-of-the-art double-lip labyrinth seals. Improved water and dust resistance combined with low friction.
• Ground channels for improved fluidity and longer service life.
• Superior quality lubricant.
• High quality balls, ‘abec 5’ label.
• Dimensions: 30.5 x 41.8 x 8 mm
• Angle: 45 / 45°
• Steering tube: 1"1/8