Ultralight Bicycle Rear Derailleur Tensioner 2/6 Speeds Aluminium Alloy Chain for Brompton | Спорт и развлечения

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 Ultralight Bicycle Rear Derailleur Tensioner 2/6 Speeds Aluminium Alloy Chain Tensioner for Brompton 

Bearing mount on the gear internal, ensure when gear work the shell no movement only gear roll
Support , 2speed, 6 speed
Compatible with brompton tensioner
Nylon gear reduce noise during working
The bearing is placed inside the gear to ensure that when the guide wheel works, the frame does not move, only the guide wheel rotates, making the speed change more smooth.
Colour: Black
Material: aluminum alloy + nylon
Package Contents:
1 * Chain Tensioner for Brompton
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.