The Sunrace R90 rear derailleur is a good alternative for classic road bicycles that need a component upgrade. It is made of aluminium and steel and is compatible with sprockets from 11 to 28 teeth and with transmissions up to 9 speeds.
. Sunrace products have an excellent price-performance ratio and are very precise and solid components.
A brand for life you can rely on to improve your bike.
- 9-speed rear derailleur.
- Material: aluminium and steel.
- Compatible with sprockets from 11 to 28 teeth.
- Compatible with SHIMANO derailleurs.
- Short tensioner.
- Weight: 257g.