Description
MTB Bike Road Bicycle Rear Derailleur Hanger Extension Speed Change Frame Gear Tail Hook Extender for 40-56T large tooth flywheel
Features:
x 100 brand new and high quality.
x For rear derailleur extension, suitable for mountain flywheel 40T/42T/46T/50T or 32T/36T road flywheel.
x Expanded flywheel speed changes more smoothly.
x Make your mountain bike more personal.
x Aluminum alloy material, CNC technology, strong and firm, very durable.
x A great accessory for cyclists
Product parameters:
x Material: Aluminum alloy
x Size: Long section: 63mm, short section 45mm
x Weight: 18g
x Color: black, red ,blue,goldAs picture shown
Process: CNC engraving and milling
Package list:
Mountain bike rear derailleur plus long tail hook x 1
Screw x 1
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