ITEM NAME:Mi Xim MTB Road Bike Derailleur Hanger Extender for 40/42/46/50/56T (Black) A#S Product Description Description: Mi Xim MTB Mountain Bike Rear Derailleur Hanger Extender Aluminum Alloy Road Bicycle Frame Gear Tail Hook Extension Tool for 40/42/46/50/56T Feature: Lengthened design: greatly enhanced compatibility; Easily compatible with 40/42/46/50/56T and other mountain bikes, road bikes 32/36/42T and other flywheel expansion solutions. Specification: Main material: Aluminum alloy Color: Black, Red Product size: about 62x23.5x11.6mm/2.44x0.93x0.46in Hole distance: 40mm/1.57in(calculated by the center point of two holes) Net weight: about 21g Function: It is used to transform the small flywheel into a big flywheel, in order to make the bicycle faster, for example, the 36T flywheel is replaced by the 42T flywheel. Note: 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 Derailleur Extender.Included: 1 X Bicycle Derailleur Extender. Function: It is used to transform the small flywheel into a big flywheel, in order to make the bicycle faster, for example, the 36T flywheel is replaced by the 42T flywheel.
