Momsen JR100 Derailleur Hanger

Replacement quality Aluminium Derailleur Hanger for Momsen JR100 Bikes from 2016 Onwards. Keep your kid's bike riding and the gears perfectly aligned at all times. Designed as a failure point in order to protect the derailleur and the frame from damage in the event of an accident.

What's in the box
1 x Derailleur Hanger