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Every gram counts, including in your headset. The FSA Super Light ACB MR128R bearing is designed for cyclists looking for a lightweight, precise replacement part. Its lightweight construction reduces weight compared with a standard ACB bearing while retaining the features required for reliable operation.
With 45° x 45° contact angles and a weight of just 22.6 g, it is an excellent choice when low weight and correct compatibility matter.
FSA Super Light ACB 1.5″ MR128R Headset Bearing
Prompt delivery
FSA53365310O
4712010066988
Price Marchisio Bici
29.00 €
Every gram counts, including in your headset. The FSA Super Light ACB MR128R bearing is designed for cyclists looking for a lightweight, precise replacement part. Its lightweight construction reduces weight compared with a standard ACB bearing while retaining the features required for reliable operation.
With 45° x 45° contact angles and a weight of just 22.6 g, it is an excellent choice when low weight and correct compatibility matter.
SECURED PAYMENTS
FREE SHIPPINGFOR ORDERS OVER €69
DELIVERY 3/5 working days
5 STARSGOOGLE REVIEWS
Learn more about this product
FSA Super Light ACB MR128R Headset Bearing
The FSA Super Light ACB MR128R is a 1.5-inch headset bearing designed as a lightweight replacement for compatible headset systems. Its Super Light construction helps reduce weight compared with standard ACB bearings.
Super Light construction
The Super Light design aims to reduce weight while retaining the functional characteristics required of a headset bearing. At a stated weight of 22.6 g, it saves approximately 25% compared with the reference standard ACB version.
Technical specifications
- Brand: FSA
- Model: Super Light TH-070R / MR128R
- Type: Headset bearing
- Standard: 1.5″
- Bearing type: ACB (Angular Contact Bearing)
- Contact angles: 45° x 45°
- Inner diameter: 40 mm
- Outer diameter: 52 mm
- Height: 7 mm
- Weight: 22.6 g
- Product code: 484109604
- EAN: 4712010066988
Check compatibility
Before purchasing, check the dimensions of your original bearing and the contact angles required by your headset. The outer diameter, inner diameter, height and 45° x 45° contact angles must match your existing setup.
Lightweight precision for your headset
The FSA Super Light ACB MR128R is a replacement part designed to help maintain headset performance while keeping weight low. Always verify compatibility with the headset system fitted to your bicycle.
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