Unleash Precision Steering with Ultimate Durability.
Struggling with loose or noisy headset bearings can ruin your ride’s control and safety. The Elvedes balhoofd lager MR121 delivers a seamless, smooth steering experience that enhances your e-mobility performance. Engineered for maximum reliability and longevity, this set of 10 bearings ensures your bike’s headset operates with exceptional stability and minimal friction.
Key Features
- High-quality 870-RS sealed bearings for superior protection against dirt and moisture.
- Precision dimensions tailored for a perfect fit: 1-1/8 inch size.
- Robust construction designed to withstand intense urban and off-road conditions.
- Pack of 10 to cover multiple headset assemblies or replacements.
- Optimized for smooth, responsive steering that enhances rider control.
Technical Specifications
- Quantity: 10 pieces
- Model: Elvedes balhoofd lager MR121 870-RS
- Size: 1-1/8 inch
- Inner Diameter: 30.5 mm
- Outer Diameter: 41.8 mm
- Width: 8 mm
- Additional Dimensions: 45 x 45 mm
Frequently Asked Questions
What bikes are these bearings compatible with?
These bearings fit headsets with a 1-1/8 inch size, commonly found on many e-bikes and urban bicycles.
How do sealed bearings improve performance?
Sealed bearings prevent dirt and moisture ingress, reducing wear and ensuring smooth steering over time.

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