Unleash Maximum Power and Precision in Every Pedal Stroke.
Struggling with unreliable or heavy bottom brackets? The Sunrace 68/111mm BSA aluminium bottom bracket delivers a lightweight, durable, and smooth solution for your e-mobility ride. Engineered with an aluminium housing and cups, it ensures optimal stiffness and corrosion resistance so you can push harder and ride longer without compromise.
Key Features
- Precision-engineered aluminium housing for enhanced strength and reduced weight.
- BSA 68/111mm threading for universal compatibility with most e-bike frames.
- Sealed cups to protect bearings from dirt and moisture.
- Smooth rotation for efficient power transfer and reduced pedaling fatigue.
- Corrosion-resistant finish built to withstand urban and off-road conditions.
Technical Specifications
- Type: Bottom bracket (trapas/bracketas)
- Shell Width: 68mm
- Spindle Length: 111mm
- Material: Aluminium housing and cups
- Threading: BSA (British Standard)

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