Easy to Use: The tool is directly screwed into the chain lifter hanger. Align the derailleur hanger by applying pressure to the tool arm. Easy to Carry: Detachable design for convenient storage, easy to carry outdoors.

Brand: Unbranded
Type: Bike Tail Hook Correction Tool
Material: Aluminum Alloy+Stainless Steel
Item Length: 400mm
Item Depth: 24.8mm
Item Width: 165mm
Product size: about 400x165x24.8mm/15.75x6.50x0.98inch
Colour: Black