aluminum tube: inner diameter 8mm (0.31in) and 10mm (0.39in), outer diameter 12.7mm (0.50in)
material: 7075 aluminum alloy + imported surface coating gasket
product list:1pc rear bile of bicycle shock absorber point
black rubber pad picture: inner diameter 12.7mm (0.50in), outer diameter 18mm (0.71in)
length: the total length is 22/24/25.4/38/41.4mm (0.87/0.94/1.00/1.50/1.63in)
product name: rear bile of bicycle shock absorber point
note:
1.it is suitable for the use of the shock absorber width of 14mm (0.55in), which means that no matter how the length changes, the distance in the middle after removing the spacer is 14mm (0.55in).
2.many riders buy the rear drum that is not suitable for their own frame. this product is an open gear modification, and the rear drum is changed to the width of the frame.
