trekkingrad shimano deore xt Shimano Deore XT RD-M8100-SGS Rear Derailleur
SKU: 58161015915
trekkingrad shimano deore xt

trekkingrad shimano deore xt Shimano Deore XT RD-M8100-SGS Rear Derailleur

Sale price$22.55 Regular price$25.06
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

trekkingrad shimano deore xt Shimano Deore XT RD-M8100-SGS Rear DerailleurShimano Deore XT is the original mountain bike groupset trusted by generations of mountain bikers around the world. Whatever the trail, whatever you ride, XT is your solution for mountain biking today. Reliable shifting. Intuitive maintenance. XT is the high performance workhorse you can count on. For whatever environments you ride in, Deore XT continues to deliver race proven, reliable performance. The latest RD M8100 SGS series derailleurs are

Shimano Deore XT is the original mountain bike groupset trusted by generations of mountain bikers around the world. Whatever the trail, whatever you ride, XT is your solution for mountain biking today. Reliable shifting. Intuitive maintenance. XT is the high-performance workhorse you can count on.

For whatever environments you ride in, Deore XT continues to deliver race-proven, reliable performance. The latest RD-M8100-SGS series derailleurs are lightweight and come with the silkiest up and down shifting...ever.

  • HYPERGLIDE+ drivetrain system enables smooth, quick, quiet and shockless shifting in both directions - no more *thoonk* when dropping the chain to smaller sprockets.
    • Faster shifting -  gear change time reduced by ~33% vs. HG drivetrains.
    • Less shifting shock means smoother, more efficient pedaling when it's needed most.
  • SHIMANO SHADOW RD+ chain stabilizing system (clutch):
    • keeps chain taut, reducing both noise and damage to chainstay
    • is lighter and more efficient than roller chain-guide systems
    • toggles on and off for easier maintenance.
  • Single screw clutch tension adjuster makes fine tuning quick and easy.
    • Reduced chain tension in low gear chain position (on large sprocket) ensures a silent drivetrain in all gears.
    • Hidden away, low-profile design helps avoid derailleur damage.
    • Features a larger, 13T pulley with a new bumper to help further dampen any chain sound.
    • Bumper structure at rear derailleur pulley cage reduces impact shock by absorbing chain impact on aggressive terrain.

    ________
    RD-M8100-SGS (long cage)
    SHIMANO SHADOW RD+
    1x12s (10T-51T)
    Sealed Pulley Bearings
    Average weight: 284g

    ________
    Our thoughts:
    XT has long been a favourite choice among serious MTB riders. The M8100 derailleurs don't aim to change that, delivering all of Shimano's current features in the product category. 

    Keep in mind
    Compatible cassettes employ a MICRO SPLINE rear hub mount (freehub body).

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 58161015915

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    4.2 ★★★★★
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    lesserof2weevils
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    Just what I was looking for to slow my large dog while eating
    Size: 1 Pack, Style: Pawbler, Size: 1 Pack, Style: Pawbler
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    Reviewed in the United States on October 17, 2025
    D
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    Diane
    Port Orchard, US
    ★★★★★ 5
    People are doin it wrong
    Size: 1 Pack, Style: Cone
    Cheap and durable and huge. The bad reviews are from people who aren’t using it right. Step 1) plug hole with a smear of peanut butter. 2) put a low calorie but appetizing mix of whatever you want: yogurt, pate, pumpkin puree, blended with frozen veggies on the walls 3) freeze cone for 30 mins. Hole will be sufficiently plugged to add liquid. 4) fill the rest with water or bone broth and freeze overnight to make it a changing ice block.
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    Reviewed in the United States on May 4, 2026
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    David H. Wahl
    Belleville, US
    ★★★★★ 5
    Excellent product.
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    Excellent product. Dogs loved it!
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    Reviewed in the United States on May 6, 2026
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    sandygirl
    Port Orchard, US
    ★★★★★ 5
    Durable
    Color: Red Nylon Yellow Hotdog
    Durable and safe - made in USA. Dog enjoys it, and pet parents are delighted that it is safe for their fur baby. I bought the toy as a gift.
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    Reviewed in the United States on January 4, 2026
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    BWW
    Fort Morgan, US
    ★★★★★ 3
    Pretty Good
    Color: Red Nylon Yellow Hotdog
    The toy is good for a heavy chewer, but is very slippery. You may want to rough it up a bit before giving it to your dog so they can hold onto it.
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    Reviewed in the United States on March 31, 2026

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