Unlock Seamless Bottom Bracket Performance with Precision Engineering.
Struggling with misaligned or unstable bottom brackets? Achieve perfect fitment and enhanced durability with the Elvedes plastic ring designed specifically for BB 37.1 x 46 x 12mm with a recessed Ø40 hole. This high-quality spacer eliminates play and ensures optimal drivetrain efficiency for your e-mobility setup.
Key Features
- Precision fit for bottom brackets with Ø37.1 × Ø46 × 12 dimensions.
- Recessed Ø40 hole for secure and stable installation.
- Durable plastic construction resists wear and environmental damage.
- Lightweight design maintains overall bike performance.
- Easy installation for quick maintenance and upgrades.
Technical Specifications
- Outer diameter: Ø46 mm.
- Inner diameter: Ø37.1 mm.
- Thickness: 12 mm.
- Recessed hole diameter: Ø40 mm.
- Material: High-grade plastic.
Frequently Asked Questions
What bottom bracket sizes is this plastic ring compatible with?
This plastic ring is designed for bottom brackets with dimensions Ø37.1 × Ø46 × 12 mm and a recessed Ø40 mm hole.
How does the recessed hole improve installation?
The recessed Ø40 hole ensures a secure fit, reducing movement and enhancing drivetrain stability during rides.

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