Headset Bearing FSA SL MR128R 1.5 45x45 40x52x7

Headset Bearing FSA SL MR128R 1.5 45x45 40x52x7

FSA SL series headset bearing is engineered for maximum lightness and reliability. Its optimized design makes it 25–38% lighter than standard bearings while maintaining excellent durability and smooth rotation.

The Angular Contact (45/45°) design ensures better load distribution and precise steering, making it ideal for road and performance bikes. Compatible with 1.5" systems and Campagnolo standard headsets.

• Dimensions: 40 x 52 x 7 mm
• Angle: 45/45° (Angular Contact)
• Model: MR128R
• Type: TH-070R
• Compatibility: 1.5" / Campagnolo standard