

🚴♂️ Upgrade your ride with precision and power!
The FSA ACB Mr122 Bicycle Headset Replacement Bearing features forged and CNC machined chromium-molybdenum cups paired with oversized 1/4 inch sealed cartridge bearings for superior durability and smooth steering. Manufactured in Taiwan, this ultra-lightweight (0.01 lbs) headset bearing combines classic design with modern engineering to enhance your bike’s performance and style.
| Brand | FSA |
| Item dimensions L x W x H | 2.5 x 3 x 0.2 inches |
| Item Weight | 0.01 Pounds |
| UPC | 400310035400 |
| Global Trade Identification Number | 00400310035400 |
| Manufacturer | Hawley LLC |
| Item Package Dimensions L x W x H | 6.1 x 4.06 x 0.43 inches |
| Package Weight | 0.03 Kilograms |
| Item Dimensions LxWxH | 2.5 x 3 x 0.2 inches |
| Brand Name | FSA |
| Suggested Users | unisex |
| Number of Items | 1 |
| Part Number | 150136-04 |
| Included Components | Bike Headsets And Accessories |
D**E
perfect for 2018 Emonda SL5
perfect for 2018 Emonda SL5 - replaced OEM headset bearings beautifully...
C**J
nice sealed replacement bearing
this fit my motobecane night train Ti perfectly.
E**S
Perfect fit
Did the job and the headset is working much better
Trustpilot
1 month ago
2 days ago