Steel Bicycle Rear Derailleur - Options for 8, 7, or 6-Speed Drivetrains | ISO 9001 Metal Parts Manufacturer – Precision, Speed & Quality | Shih Yeh

The monsoon rear derailleur product line provides reliable performance for 8-speed, 7-speed, and 6-speed bicycle drivetrains, with specific models crafted for each setup. Designed for mountain, city, and folding bikes, these derailleurs are made from high-strength steel to offer exceptional durability and stability. Each model is available with either a hanger mount or direct mount option, ensuring a secure fit on a wide range of frames. Monsoon derailleurs deliver consistent shifting accuracy, making them an ideal choice for cyclists seeking dependable, high-quality gear performance for various riding conditions. Shih Yeh is Taiwan high-quality Steel Bicycle Rear Derailleur - Options for 8, 7, or 6-Speed Drivetrains manufacturer With over 30 years of experience, Shih Yeh is a trusted partner for global brands seeking high-precision custom metal parts. Our expertise in tooling, stamping, and machining ensures that each part meets strict tolerance and design standards. We support industries such as automotive, electronics, and medical devices by delivering top-quality components that exceed expectations. Let us help you optimize your production with our reliable, cost-effective solutions. since 1990.