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SHIMANO

ShimanoRear

  • Based on 340 reviews
Condition: New
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$90.97 Why this price?
Save $40.02 was $130.99

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Availability: In Stock.
Fulfilled by Competitive Cyclist.
Arrives Saturday, May 2
Order within 23 hours and 29 minutes
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Size: long cage


Color: Black


Features

  • Fast and precise shifting performance optimized for every trail
  • Lower derailleur and chain tension in low gears
  • Larger jockey wheels
  • Stable drive on rough ground
  • 4 or 7 joint bushes, fluorine-coated

Description

Shimano Saint RD-M820 Rear Derailleur 10-Speed Black 2016 Mountain Bike

Brand: SHIMANO


Color: Black


Material: Plastic


Item Weight: 0.4 Kilograms


Mounting Type: Braze-On Mount


Brand Name: SHIMANO


Manufacturer: SHIMANO


UPC: 022677248783 689228920002


Global Trade Identification Number: 07


Manufacturer Part Number: RDM8000SGS


Model Number: RDM8000SGS


Included Components: nothing


Item Type Name: MTB XT M8000 Rear Derailleur 2x11S Long Stick 46 Teeth


Unit Count: 1.0 Count


Warranty Description: Limited Warranty


Item Weight: 0.4 Kilograms


Item Dimensions L x W x H: 15"L x 9"W x 2.5"H


Color: Black


Material Type: Plastic


Case Material Type: Aluminium


Mount Type: Braze-On Mount


Number of Teeth: 34


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Solid derailleur, easy to install and adjust.
Color: One Color Size: Long Cage
So far I am happy with this derailleur, I have had it on for 10 miles of trail riding so far and have beat it against rocks and trees and it has held up incredibly well with no issues or problems.
Reviewed in the United States on April 26, 2022 by Tony
    • Broke twice within 5 months
Color: One Color Size: Long Cage
I have these on two different bikes. The first time, that was my fault. I had an 11-52t cassette, was in 1st or 2nd gear, tried to force the wheel off with the chain in its normal position (clutch off), and the cage broke. If you have an older 10x135mm spacing and a large cassette, take the chain off the chainring first before trying to remove the wheel. Other bike (12x142), this rear derailleur worked great for about the first 400 miles...then the clutch lever just fell off, I have no idea how, didn't crash or anything. Then...I was in a smaller 26t chainring, upshifted to the top 50t gear, heard a weird grinding sound. Top of hill, manually switched to large 34t chainring to go back down. Chain will not stay on big chainring anymore, wants to jump to the smaller one, like the cage got bent or something. I'm assuming the cage went so far back that the chain touched itself and got caught on something around one of the pulleys and bent something internal. Moral of the story: with this derailleur, you can force the cage forward with the clutch off and it's OK, but DO NOT accidentally force the cage backwards when it's not supposed to do that. Then it will break, even if the clutch is off. Otherwise it's OK, not great, obviously a lot better than something like a 7-speed Tourney. But my $40 9-speed Deore has way more miles on it and zero problems on a 3rd bike. Just sayin'... ... show more
Reviewed in the United States on February 7, 2021 by Richard C. Jensen
    • gear ratio
Color: One Color Size: Long Cage
works great on trek full suspencion
Reviewed in the United States on October 2, 2021 by Ernestine
    • Good price for XT rear derailleur
Color: One Color Size: Long Cage
Review Image by Emmons Hathaway
Comes with hanger. Long cage SGS. Don't know what else to say except it's a pretty good price. Comparable to Ali price but with much faster shipping.
Reviewed in the United States on December 10, 2020 by Emmons Hathaway
    • Excellent Derailleur, But . . .
Color: One Color Size: Long Cage
Review Image by Richard B.
Review Image by Richard B.
Review Image by Richard B.
Review Image by Richard B.
Review Image by Richard B.
This is the best rear derailleur I have ever used. I have this derailleur on my fatbike, mountain bike, and even my road bike. But Shimano has got to get their act together and make a derailleur that will work for a road bike to be used as a 1x that can accommodate at least a 11x40 cassette. I'm not as experienced using SRAM components, but they are much further ahead when it comes to 1x gearing components. ... show more
Reviewed in the United States on May 19, 2018 by Richard B.
    • Good quality
Color: One Color Size: Long Cage
Works well with a 46 tooth cassette. It took a little bit of time to get the adjustment dialed in. Smooth and accurate and durable. High quality product.
Reviewed in the United States on June 17, 2020 by Mom and Dad
    • Perfect fit for the price
Color: One Color Size: Long Cage
Great product for the price
Reviewed in the United States on May 4, 2020 by Brice Sutliff
    • For electric bike
Color: One Color Size: Long Cage
Replacement for a broken one. Works flawlessly.
Reviewed in the United States on February 7, 2020 by Scott E.

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