


🔧 Ride Smooth, Ride Strong — Upgrade Your Steering Game!
The FSA Full Speed Ahead ACB MR122 Bicycle Headset Replacement Bearing features CNC-machined forged aluminum cups and high-grade chromoly steel bearings for durability and smooth rotation. Its advanced Blue Seal technology protects against dirt and moisture, ensuring long-lasting performance. Compatible with standard 1-1/8 inch steer tubes and sized 36 x 45mm, this headset bearing is ideal for road, mountain, and hybrid bikes, delivering enhanced steering precision and reliability.
| ASIN | B017YYTRJO |
| Best Sellers Rank | #545,616 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #245 in Bike Headset Spacers |
| Brand Name | FSA |
| Color | Multicolor |
| Customer Reviews | 3.7 3.7 out of 5 stars (3) |
| Date First Available | November 17, 2009 |
| Included Components | Headset Bearing |
| Item Dimensions LxWxH | 9 x 5.5 x 1 inches |
| Item Package Dimensions L x W x H | 9 x 5.5 x 1 inches |
| Item Weight | 0.08 Pounds |
| Manufacturer | Full Speed Ahead |
| Material | Composite |
| Model Name | ACB MR122 |
| Number of Items | 1 |
| Package Weight | 0.08 Pounds |
| Part Number | Full Speed Ahead-BB4630 |
| Size | 1-1/8" |
| Style | Headset Bearing |
| Suggested Users | unisex-adult |
| Warranty Description | Limited Warranty |
S**E
Four Stars
great buy
Trustpilot
1 month ago
3 weeks ago