ITEM NAME:Bicycle Rear Derailleur Hanger Extension Gear Tail Hook Extender (Black) A#S Product Description Description: Bicycle Rear Derailleur Hanger Extension MTB Mountain Road Bike Frame Gear Tail Rear Hook Extender Specifications: Material: Aluminum alloy Color: Black Size: 45mm*25mm*15mm/1.77*0.98*0.59" Net weight: 12g Gross weight: 12g Uses: Extended rear derailleur, suitable for 40T / 42T / 46T / 50T mountain bike flywheel or 32T / 36T road bike flywheel , to make the extended flywheel shift more smoothly. Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 X Bicycle Rear Derailleur Hanger Extension 1 X Screw.Included: 1 X Bicycle Rear Derailleur Hanger Extension. Net weight: 12g. Color: Black. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
