Unlock Seamless Bottom Bracket Performance with Precision Engineering.
Struggling with bottom bracket fitment and durability? The Elvedes plastic ring delivers a perfect seal and alignment for your BB 37,1 x 46 x 12mm setup. Designed to eliminate play and protect against dirt and moisture, this component ensures smooth, long-lasting e-mobility rides without compromise.
Key Features
- Precision fit for BB 37,1 x 46 x 12mm bottom brackets.
- Durable plastic construction for enhanced wear resistance.
- Protects internal components from dirt, dust, and moisture.
- Easy installation for quick maintenance and upgrades.
- Optimizes drivetrain efficiency by maintaining perfect alignment.
Technical Specifications
- Type: Plastic ring for bottom bracket.
- Inner Diameter: 37.1 mm.
- Outer Diameter: 46 mm.
- Width: 12 mm.
- Brand: Elvedes.
Frequently Asked Questions
What bottom bracket sizes is this plastic ring compatible with?
The Elvedes plastic ring is specifically designed for bottom brackets with dimensions 37.1 x 46 x 12 mm.
How does this plastic ring improve my e-bike’s performance?
It ensures precise alignment and protects the bottom bracket from contaminants, resulting in smoother pedaling and longer component life.

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