GRX-LIMITED REAR DERAILLEUR 11s (FOR 11-40/42T)
RD-RX812-LE

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

Color
Ser­ies­ col­or

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

BENEFIT

Silent and uninterrupted rear shifting on rough terrain

FEATURE

Adjustable chain stabilizer prevents chain slapping and drops

TECHNOLOGY

SHIMANO SHADOW RD+

BENEFIT

Smooth and reliable mixed-surface shifting

FEATURE

Switch stabilizer ON/OFF to match the terrain

FEATURE

Gravel-tuned clutch tension

BENEFIT

Compatible with current road DUAL CONTROL LEVER

BENEFIT

Top sprocket: max. 11T/min. 11T

BENEFIT

Low sprocket: max. 42T/min. 40T

BENEFIT

Total capacity: 31T

Product Specification

PRODUCT SPECIFICATION

Model No

RD-RX812-LE

Series

GRX

Rear speeds

11

Compatible chain

LINKGLIDE, HG 11-speed

RD construction

SHIMANO SHADOW RD+

Mount

Direct attachment (conventional)

Direct mount

Cable adjuster

Total capacity

31T

Low sprocket

Max.

42T

Min.

40T

Top sprocket

Max.

11T

Min.

11T

Fluoric coated link bushings

4

Pulley

Guide pulley bearing

Tension pulley bearing

Teeth

11T

Sunken type pulley screw

B-axle

Hollow axle

Average weight

267

Color

Series color

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