Brake Compound Overview
ADUI is based in Taiwan — a global hub for the bicycle industry — and brings nearly 30 years of professional manufacturing experience. We specialize in developing stable, high-quality brake pad materials. To enhance rider comfort, safety, and braking performance, we have continually introduced compounds designed for electric mountain bikes (e-MTBs), heavy-duty bikes, and electric cargo bikes (e-Cargo Bikes). Our newly developed formulations offer low wear, long lifespan, and strong braking power, making them especially suitable for racing, demanding conditions, and heavy-load applications.

E-Cargo Bike Compound
Characteristic |
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Specifically developed for electric cargo bikes, this compound delivers stable and powerful braking performance under heavy loads. It ensures safety and control during frequent stop-and-go riding in urban delivery scenarios. The formula offers high wear resistance and long-lasting durability, using materials that meet energy-saving and environmental requirements. |
Advantage |
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Recommended Use |
Perfectly suited for electric cargo bikes used in daily transport, urban logistics, and delivery services. Especially effective in high-traffic environments with frequent braking, providing long-term, stable, and reliable braking performance. |

E-MTB Compound
Characteristic |
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Engineered specifically for electric mountain bikes (e-MTBs) that demand heavy-duty performance on rugged terrain. Delivers powerful and consistent braking for aggressive trail riding and steep descents. |
Advantage |
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Recommended Use |
Ideal for e-MTBs used in demanding applications such as trail riding, enduro, and downhill, where braking performance and durability are critical. |

Semi-Metallic Compound
Characteristic |
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High-performance semi-metallic formula offering excellent modulation, initial bite, and braking control, especially at lower temperatures. Quiet in dry conditions. |
Advantage |
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Recommended Use |
Perfect for mountain biking, commuting, and occasional heavy-duty riding where balanced performance is required. |

Eco-friendly Compound
Characteristic |
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Eco-friendly, copper-free brake pad compound designed for low noise and stable braking performance. |
Advantage |
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Recommended Use |
Ideal for urban commuting and leisure riding where environmental concerns and noise reduction are priorities. |