Brand and .
Electric Bicycle 104 BCD Chainring Adapter Spider For TSDZ.
Made of high-quality materials, durable and practical.
Strict quality control standards to build and test.
Fine workmanship and perfect style.

Weight including screws: 98g
Maximum diameter: 118mm
Maximum thickness: 10mm
Surface treatment: sandblasted anodized
Crankset installation hole distance: 104mm
Fixing screw hole diameter: 5x5.2mm
Inner diameter of dust ring installation: 38mm
Colour: Black
Material: Aluminum Alloy

Package Contents:
1 * Chainring adapter
1 set * Screws

Only the above package content, other products are not included.
Note: 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.