SunRace Silver 10spd RX2 Rear Derailleur

The RX2 is a high specification short cage rear derailleur for road bikes.

Clean lines of a vintage derailleur with all the function and form of a modern piece of engineering.  Designed to work with 9/10 speed Shimano compatible indexed shift levers using a cable pull ratio 2:1 or with the more traditional friction type (non-index) shifters. 

A stylish option for any retro or retro inspired build.

Features

• Light & strong cold forged alloy body with a high polished finish.
• CNC Alloy jockey cage.
• Smooth-running sealed bearing CNC 7075 alloy jockey wheels (11T). 
• Lightweight 7075 alloy mounting bolt.
• 2:1 cable pull ratio (Shimano 9/10 speed compatible).

Technical specification

• Max rear sprocket 28t
• Min rear sprocket 11t
• Rear capacity 17t
• Max front difference 16T
• Total capacity 33t