Description
Experience superior steering performance with the Cane Creek 40 EC49/30 Bottom Headset Black Lower Bearing Assembly, engineered for durability, precision, and long-lasting reliability. Designed for modern mountain bikes, gravel bikes, and performance roadframes, this high-quality headset combines advanced materials and innovative technology to enhance your riding experience.
Materials & Construction:
Crafted from rugged 6000 series aluminum alloy, the Cane Creek 40 EC49/30 features a lightweight yet robust build. The sealed ZN40 cartridge bearings provide excellent corrosion resistance and low friction, ensuring smooth steering operation over the long haul. The steel crown race with integrated seals adds extra durability and protection against dirt and debris, making it ideal for demanding off-road conditions.
Performance & Engineering:
Built on the trusted 110-Series platform, the 40-Series headset delivers precise and reliable steering control. Its external cup design offers excellent load distribution and is compatible with straight 1-1/8″ steerers or tapered 1-1/8″ to 1-1/2″ steerers (crown race sold separately), offering versatile fitment options. The lower stack height of 12mm ensures a minimal profile for optimized head tube compatibility and streamlined aesthetics.
Components & Technology:
This headset features sealed ZN40 cartridge bearings that significantly extend service intervals and resist contaminants, maintaining consistent performance ride after ride. The steel crown race integrates seamlessly with the bearings, providing a secure interface for your fork. The Interlok spacer compatibility increases installation flexibility and fine-tuning capabilities for tailored fit.
Style & Use Case:
Offering a sleek black finish, the Cane Creek 40 EC49/30 complements a variety of bike designs from aggressive mountain bikes to versatile gravel and adventure bikes. Its durable construction and precise engineering make it the ideal choice for riders seeking performance, longevity, and ease of maintenance on rugged terrains or daily commutes.
Key Features:
– Compatible with 1-1/8″ straight steerers and tapered stems (crown race sold separately)
– Sealed ZN40 cartridge bearings for enhanced longevity and low maintenance
– 6000 series aluminum alloy cups for strength and lightweight performance
– Steel crown race with integrated seals for environmental protection
– External cup design for easy installation and adjustment
Upgrade your bike’s front end with the Cane Creek 40 EC49/30 Bottom Headset Black Lower Bearing Assembly – engineered for persistent performance and reliability in any cycling environment.
- High-performance 40-Series external cup headsets featuring durable 6000 series alloy cups for optimal strength and corrosion resistance.
- Sealed ZN40 cartridge bearings provide smooth, maintenance-free operation, enhancing steering precision and longevity across varied riding conditions.
- Compatible with straight 1-1/8″ or tapered 1-1/2″ steerer tubes (with 40mm crown race sold separately), offering versatile installation for a wide range of bike builds.
- Designed with a lightweight yet robust architecture, this headset ensures reliable performance during aggressive riding, mountain biking, or endurance cycling.
- Sleek Black finish with integrated steel crown race and interlok spacer compatibility, combining style with innovative engineering for seamless integration and enhanced bike handling.
| Color | Black |
| Lower Stack Height | 12 |
| Bearing Type | Cartridge |
| Crown Race | 30 |
| Weight | 99 |
| S.H.I.S Lower | EC49 |






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