גלגל טפטוף 11 צירים נגד פיצוץ קו בלם מגנטי

Product Category; Water Drop Wh1. One-way bearing configuration.

2. Instantly stop the system.

3. The high speed ratio is 6.3:1.

4. Adjustable magnetic brake system.

5. Disassemble the convenient left cover.

6. Easy to operate clutch button.

7, brass gear, precision machining, more durable

8, a comfortable balance of the handle.

9, metal wire cup metal rocker arm main plastic

10, braking force 4kg

11, bearing 10+1 stainless steel bearing