Is this the 51t max cog version?

Mine worked fine with the 51t cassette.

Will this work with a Sram Eagle 12-speed cassette?

Yes. I have used mine with a SRAM 12 speed cassette for the past 1.5 years. Works very well.

Work for 2022 poligon sisuk T8?

I have a 2021 but I don’t think there are any differences. That said, yes, it did work for me. I also had a bent hanger, so I had to address that as well.

The clutch is the worst part. It requires service about once a month. If you bought this already, and if you see your chain go slack on a ride, turn off the clutch, and it works as a non-clutch derailleur. Good enough to limp home, but you will suffer chain slaps and maybe chain drops.

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SHIMANO RD-M7100 SLX Rear DERAILLEUR 12SPD

Product ID: 448864067

Details

Brand
SHIMANO
Colour
Black
Item weight
413 g
Material
Aluminum
Mounting type
Braze-On Mount

🔧decreased chain tension for efficiency

⚙️12-speed precision shifting

🛡️rock-resistant low-profile design

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Description

⚡ Shift like a pro, conquer every trail with confidence!

OPTIMIZED CHAIN TENSION - Reduced rear derailleur tension means less wear and more drivetrain efficiency for longer rides.
DURABILITY MEETS INNOVATION - New bumper on the pulley cage adds rugged protection without compromising performance.
ROCK SMART LOW PROFILE DESIGN - Sleek silhouette minimizes damage risk, so your ride stays flawless no matter the terrain.
SILENT STABLE AND CONFIDENT - Top Normal Shadow Plus tech ensures whisper-quiet operation and rock-solid shifting precision.
LIGHTNING FAST 12 SPEED SHIFTING - Experience ultra-smooth, shockless gear changes that keep you ahead on every trail.

The Shimano RD-M7100 SLX Rear Derailleur is a high-performance 12-speed drivetrain component engineered for fast, smooth, and shockless shifting. Its low-profile aluminum design protects against trail debris, while decreased chain tension and a new bumper enhance durability and efficiency. Compatible with 10-51T sprockets, it delivers stable, silent operation ideal for serious mountain bikers seeking reliable precision on any terrain.

Specifications

ASIN	B07VFBM4FN
Brand Name	SHIMANO
Case Material Type	Aluminum
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (142)
Included Components	1 x Shimano RD-M7100-SGS SLX 12 Speed Rear Derailleur, Black
Item Dimensions L x W x H	33L x 24.1W x 12.7H centimeters
Item Highlight	1x
Item Type Name	Rear Derailleur
Item Weight	413 g
Manufacturer	Shimano Inc.
Manufacturer Part Number	IRDM7100SGS
Material Type	Aluminum
Model Number	Shimano
Mount Type	Braze-On Mount
Number of Items	1
Number of Teeth	51
UPC	192790444253
Warranty Description	No Warranty

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106220CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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