Description
Retrospec 11 Speed Rear Derailleur RT-RD211 for Twitter Road Bikes
RETROSPEC RT-RD212, 12speeds Rear Derailleurs
BRAND RETROSPEC
MODEL RT-RD211
SIZE 2*11
Carbon Cage
Mega Sprockets:50-52T
Shadow RD with slant design
Big bearing pulley
weight: 295g
