will this work for 1X11- 51 Teeth drive terrain?

Yes. It's designed for 1x11 speed drive train. I use it on a 11-51 cassette.

Can I attach this 5100 w/o the G link which was part of my prior shimano deraillor?

It should bolt to your existing derailleur hanger.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Shimano Deore Rd-M5100 Rear Derailleur

Product ID: 360389843

Details

Brand
SHIMANO
Color
Black
Item Weight
1.1 pounds
Material
Multi
Mounting Type
Direct

🔧Direct mount for effortless installation

⚙️51T max cog for 11-speed precision

🚵‍♂️Long cage for smooth chain management

€ 129.71

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Description

🚵‍♂️ Shift Like a Pro, Ride Like You Own the Trail!

LONG CAGE ADVANTAGE - Enhanced chain stability and smooth tensioning for aggressive trail riding and varied terrain.
EFFORTLESS DIRECT MOUNT - Simplify your upgrade with the Shadow+ direct attachment system designed for quick, secure installation.
TOP RATED TRAIL ESSENTIAL - Join thousands of riders who trust the #42 ranked Shimano Deore RD-M5100 for unbeatable value and reliability.
PRECISION SHIFTING MASTERY - Experience flawless gear changes with Shimano’s 11-speed compatibility and 51T max cog support.
DURABILITY MEETS PERFORMANCE - Crafted from lightweight yet robust aluminum and multi-materials to withstand rugged trail demands.

The Shimano Deore RD-M5100 Rear Derailleur is a high-performance, long-cage derailleur designed for 11-speed systems with up to a 51-tooth cog. Featuring a direct mount Shadow+ design, it offers easy installation and superior chain management. Built with durable aluminum and multi-material construction, it delivers reliable shifting precision and rugged durability, making it a top choice for serious trail riders seeking premium performance at an accessible price.

Specifications

ASIN	B088XPFXGT
Best Sellers Rank	#95,300 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #35 in Rear Bike Derailleurs
Brand Name	SHIMANO
Case Material Type	Aluminium
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (175)
Included Components	Rear Derailleur
Item Dimensions L x W x H	10"L x 7"W x 3"H
Item Highlight	Deore M5100 11-Speed Rear Derailleur, Long Cage, Black
Item Weight	1.1 pounds
Manufacturer	Shimano
Manufacturer Part Number	IRDM5100SGS
Material Type	Multi
Model Number	IRDM5100SGS 3/15
Mount Type	Direct Attachment (Shadow+)
Number of Items	1
Number of Teeth	11
UPC	192790618708
Warranty Description	Limited Warranty

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 129.71

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews