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SHIMANO

SHIMANO DEORE XT RD-M8100-SGS 12V Long Cage Rear Derailleur

Réf. fabricant : IRDM8100SGS
The SHIMANO DEORE XT RD-M8100-SGS 12V rear derailleur is designed for the Deore XT 8100 range of 12-speed single-plate drivetrains, and especially for those... Read more
Regular price 590,00 DKK
Regular price Sale price 590,00 DKK
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Description

The SHIMANO DEORE XT RD-M8100-SGS 12V rear derailleur is designed for the Deore XT 8100 range of 12-speed single-plate drivetrains, and especially for those who want high-performance equipment.

With the Shadow RD+ design, this derailleur is better protected from shocks and therefore offers greater durability. The angle is also optimized for a perfect chain line. What's more, ground clearance is higher for extra comfort on rough terrain, and tension is lower on the smallest gear for optimum efficiency.The rear Bump Stopper improves rider concentration by silencing derailleur noise in difficult conditions. This high-durability urethane bumper prevents chain slap by absorbing shocks between the B-link and the rear derailleur's B-tension adjustment screw.

Manufacturer's manual

Ref: 7977569288358

Informations techniques

GENERAL
Group: SHIMANO Deore XT M8100
Model code: RD-M8100-SGS
Manufacturer's weight: 284g
Type: Mechanical rear derailleur

TRANSMISSION
Speeds: 1x12
Clevis: Long
Technology: Hyperglide+, Shadow RD+, Bumper Stopper
Mounting: Traditional - UDH
Max. front difference 0 teeth
Capacity: 41 teeth
Max./Min. large sprocket teeth: 51 teeth
Max./Min. small sprocket teeth: 10 teeth
Roller teeth: 13 teeth
Ring bearings on rollers
Aluminum cage

► 7 Fluorocoated bushings: improves derailleur performance and durability by minimizing resistance to movement and providing a smoother, more responsive shifting action ;
► Shadow RD+: Silent, smooth transmission, reducing chain flapping and jumping, lighter and more efficient than conventional systems ;
► Bumper Stopper: silences derailleur noise in difficult conditions.

Informations prix

*Recommended retail price February 2024

Overall rating: 4.52 out of 5 based on 100 reviews.

AI-Generated Review Summary

The SHIMANO DEORE XT RD-M8100-SGS 12-speed rear derailleur is highly praised for its reliability, precise adjustment, and high quality. Customers also appreciate the fast delivery and smooth shifting.

Summary topics

  • Reliability and Precision: 21%
  • Product Quality: 9%
  • Delivery Speed: 7%
  • Ease of Adjustment: 13%

Review topics: ["quality", "delivery", "price", "seller", "question", "derailleur"].

Review highlights

  • "Good quality, genuine Shimano, excellent product as described. Simple assembly and easy adjustment."Anonymous
  • "Excellent derailleur; expect delicate and precise adjustment. I installed it on an 11-46 10-speed cassette."Anonymous
  • "A very high-quality derailleur—we'll see how it holds up over time."Anonymous

Reviews

The derailleur is as reliable as ever. The

"The derailleur is as reliable as ever. It adjusts well. However, the cable retention could be improved."

Kevin O. (5/5)

Very good product, identical to

"Great product—just like the original, awesome!" 👍"

Herve M. (5/5)

Poor quality

"This is the second XT derailleur to break; the second one snapped in half on a long trail for no apparent reason. The service center refuses to take it back because I had to make a sudden, forceful chain stop." 😡"

Jérôme (1/5)

As described

"As described"

Regis A. (5/5)

Top-notch

"Top-notch"

Stéphane M. (5/5)

xt -> xt

"This is a replacement for the same model, which, after 400 hours on an e-MTB and numerous impacts, had become loose and was struggling to tighten the chain despite cleaning the derailleur hanger. I’ve rediscovered the joy of shifting gears without having to fiddle with the shifter. Here’s to at least another 400 hours, I hope!"

xalt (5/5)

Hello, I don't really

"Hello, I don’t have any major concerns about the derailleur, which hasn’t been installed on the bike yet. However, I did have an issue with the packaging, which wasn’t adequate. There were scuff marks on the derailleur because there was no bubble wrap or other protective material. . ."

Mario P. (3/5)

Shimano Quality

"Shimano Quality"

GEORGES P. (5/5)

No issues

"Nothing to report"

Henry L. (5/5)

Nothing to say, and very

"No complaints, and very fast"

Patricia L. (5/5)

Q&A