ACB3645 3344 Bicycle Headset Bearing (44 × 35 × 5.5 mm | 36° × 45°)
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Upgrade your bike's steering performance with the ACB3645 3344 Stainless Steel Bicycle Headset Bearing. Precision-manufactured from premium stainless steel, this sealed cartridge bearing provides smooth, reliable steering with excellent durability and corrosion resistance, making it ideal for all-weather riding.
Designed as a direct replacement for compatible integrated headset systems, the ACB3645 3344 bearing ensures a precise fit, helping to eliminate steering play and restore responsive handling. The sealed construction protects against water, dirt, and debris, extending bearing life and reducing maintenance.
Suitable for road bikes, mountain bikes, gravel bikes, hybrid bikes, and e-bikes with compatible headset systems.
Features
- Premium stainless steel construction
- Precision-engineered for an accurate fit
- Sealed cartridge design protects against water, dust, and dirt
- Corrosion and rust resistant
- Smooth, low-friction steering performance
- Durable and long-lasting
- Direct replacement for compatible ACB3645 3344 headset systems
Specifications
- Model: ACB3645 3344
- Material: Stainless Steel
- Type: Sealed Cartridge Headset Bearing
- Outer Diameter (OD): 44 mm
- Inner Diameter (ID): 35 mm
- Height (Thickness): 5.5 mm
- Contact Angle: 36° × 45°
Package Includes
- 1 × ACB3645 3344 Stainless Steel Bicycle Headset Bearing