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4156. Advanced Gear Box with 18 5 mm Inner Diameter for High Performance 
[Jul 11, 2026]
[Jul 11, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4157. Advanced Gear Box with 18 5 mm Inner Diameter and High Efficiency [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4158. Reliable Gear Box with 6 67° Engagement Angle for Smooth Function [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4159. High-Performance Gear Box with 18 5 mm Inner Diameter for Durability [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4160. Heavy-Duty Gear Box with 27 5 mm Outer Diameter and Robust Features [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4161. Precision Gear Box with 27 5 mm Outer Diameter for Superior Control [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4162. Sturdy Gear Box with 6 67° Engagement Angle for Dependable Use [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4163. Innovative Gear Box with 27 5 mm Outer Diameter and Reliable Design [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4164. Durable Gear Box with 6 67° Engagement Angle for Long-Term Use [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4165. Reliable Gear Box with 18 5 mm Inner Diameter for Consistent Performance [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4166. Compact Gear Box with 18 5 mm Inner Diameter for Space Efficiency [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4167. Efficient Gear Box with 6 67° Engagement Angle for Smooth Transitions [Jul 10, 2026]
[Jul 10, 2026] Product Description This is a star ratchet replacement part for DT Swiss mountain and road bike hubs. Made of high-strength alloy steel with precision CNC machining, available in 54T. Features precise engagement, high ...
Company: Changzhou Zhihai Machinery Co., Ltd.
4168. Custom Small Sheet Metal Stamping Metal Enclosure Housing Box for Electrical [Jul 21, 2026]
[Jul 21, 2026] Product Description 1. ONE-STOP SHEET METAL FABRICATION SERVICE 2. OEM/ODM SERVICE 3. HIGH QUALITY GUARANTEE 4. IN-TIME DELIVERY Product Parameters Material Available Steel: carbon steel Q235, Q195, Q215, Q255, ...
4169. High Quality Electrical Shell Power Distribution Box [Jul 21, 2026]
[Jul 21, 2026] Product Description 1. ONE-STOP SHEET METAL FABRICATION SERVICE 2. OEM/ODM SERVICE 3. HIGH QUALITY GUARANTEE 4. IN-TIME DELIVERY Product Parameters Material Available Steel: carbon steel Q235, Q195, Q215, Q255, ...
4170. Ceramic Hydrofoil Suction Box for Paper Making Dewatering Board [Jul 21, 2026]
[Jul 21, 2026] ***Forming board box***Dewatering box***Low vacuum suction box***High vacuum suction box***Felt suction box*** The suction box dewatering is based on the suction effect of the vacuum pump, which generates a high ...
