100%Brand new and high quality. Made of CNC 7 Series lightweight aircraft gradealuminum alloy, lightweight and durable.
Compatibility: 11 teeth, Apply 7/8/9/10 Speed Bicycle Rear Derailleur. Compatibility Diameter:4 / 5 / 6 mm.
Dimensions:1.69 in x 1.69 in x 0.24 in (4.3 cm x 4.3 cm x 0.6 cm) , Net Weight:9.3g.
Quality sealed bearing, rotating flexible, silent operation. A necessary accessary for your bicycle.

Technical Details

Product Details

Package Dimensions
Width : 3.5 inch
Height : 0.98 inch
Length : 5.51 inch

Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B01LY25Z99