High Quality Type Sprocket 7Speed Thread 7-speed/24-speed Bicycle 7-speed

1x 7Speed Thread Type Sprocket. for 7 or 21（3x7） speed bikes. Level: 7 SPEED(14-28T). high: 41mm. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

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