SHIMANO DEORE XT RD-M8000 GS|SGS 11-speed Rear Derailleur-mid-length | Long

The XT groupset is SHIMANO’s flagship in the MTB sector. This claim is naturally reflected in the DEORE XT RD-M8000 rear derailleur. It combines pretty much all the rear derailleur technology that Shimano has to offer. This has a clear effect on the extraordinarily high performance of this rear derailleur.

It is designed for use on MTBs with 1×11, 2×11 or 3×11-speed drivetrains with 11-40T to 11-46T cassettes and offers a huge gear range thanks to DYNA-SIS11 technology with Rythm Step grading. The revised M8000 requires 20% less effort to shift and features fast and precise shifting. An 11-tooth idler and a damper counteract drivetrain noise on the one hand and provide a good portion of comfort on the other. The SHADOW RD technology keeps the chain tension high even in rough terrain.

Both body and cage are made of aluminium. This gives the rear derailleur a weight of only around 275g. The flat design creates safety on narrow trails and also makes a very noble impression.

Furthermore, it is equipped with fluorine-coated pivot bushings. The rear derailleur rollers run on sealed industrial bearings. This guarantees a long life expectancy.

Note on compatibility

• GS (medium cage) – 1×11-speed with 11-46T cassette | 2×11-speed with 11-42T cassette
• SGS (long cage) – 1×11-speed with 11-46T cassette | 2×11-speed with 11-42T cassette | 3×11-speed with 11-40T cassette
• Optimum performance when used with a SHIMANO HG-X11 chain

FEATURES

• Top performance
• Elegant look
• MTB optimised
• 1×11 | 2×11 | 3×11-speed compatible
• Long cage
• Slim design
• SHADOW RD PLUS
• DYNA-SIS11
• Approx. 275g

Technologies

SHADOW RD PLUS
A stabiliser in the rear derailleur effectively prevents the chain from slamming off-road. This improves chain guidance and reduces the risk of the chain jumping off. In addition, the technology ensures less noise in the drive.

DYNA-SIS11
Rhythm and range
The real advantage of the 11-speed drivetrain is that the full range of ratios is available without having to give up the rhythm you are used to. DYNA-SYS11 ensures an optimal rhythm with „Rhythm Step“ gears in the most common areas of flat and uphill. Less shifting of the front derailleur thanks to optimal number of teeth at the front. The rider controls cadence and energy consumption via the close-ratio cassette. The system is a highly efficient gear combination – the result: more speed with the same effort.

HG X11
Velvety smooth riding, precise shifting
The HG-X11 directional chain provides smoother shifting and overall higher performance. The right and left sides are optimised for front and rear shifting respectively.

Note: should you have any questions regarding compatibility or availability, do not hesitate to contact our customer service.

Specifications

Manufacturer:	Shimano
Weight:	approx. 271 g Manufacturer’s specification
Item:	SHIMANO DEORE XT RD-M8000 GS|SGS 11-speed rear derailleur-mid-length | long
Scope of delivery:	1 x Derailleur RD-M8000
Colour:	black
Maker’s ref. no.:	I-RDM8000GS | I-RDM8000SGS
Field of application:	MTB
Mounting:	Direct Mount
Switching steps:	11-speed
Functionality:	Mechanic
EAN:	4524667919995 | 4524667920007
Total capacity:	GS – 39 teeth | SGS – 47 teeth
Max. largest pinion:	42 teeth : 2×11 | 46 teeth : 1×11
Min. smallest pinion:	11 teeth
Cage length rear derailleur:	Mid-long | Long
Recommended chain:	HG-X 11-speed
Stabiliser (preload):	SHIMANO SHADOW RD+