Rear derailleur Shimano GRX RD-RX812 1x11 speed

Description

1x11S, max 42T

Item No.

5361

Brand

Shimano

Model

GRX RD-RX812

UNI

IRDRX812

Product information

SHIMANO GRX - Rear Derailleur - SHIMANO SHADOW RD+ - 42T max low sprocket - 11-speed

With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX812 rear derailleur is compatible with mtb cassettes with a 42T low sprocket max.

Average weight: 267 g
Compatible chain: HG-EV 11-speed/HG-X11
Total capacity: 31T
Cable adjuster
Fluoric coated link bushings: 4
Low sprocket Max.: 42T
Low sprocket Min.: 40T
Pulley Teeth: 11T
Speeds: 11
Top sprocket Max.: 11T
Top sprocket Min.: 11T