Shimano 105 Di2 RD-R7150 2x12 Speed Rear Derailleur

Advanced 12-Speed Rear Derailleur for Precision Shifting

Wireless Shifting
Integrated System
Wide Gear Compatibility

₹21,700

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The Shimano 105 Di2 RD-R7150 Rear Derailleur is the heart of Shimano's advanced 12-speed electronic drivetrain. Designed for smooth and lightning-fast wireless shifting, it features a compact and intelligent design for road cyclists seeking precision and performance.

High-Performance Shifting with Wireless Signal: This rear derailleur receives wireless shifting signals from the shifters, enabling seamless gear changes in the blink of an eye. Its high-performance motor and optimized link structure ensure precise, reliable shifts, even under load.

Wide Range Compatibility: The RD-R7150 is compatible with cassettes up to 36T, offering versatility for tackling steep climbs and flat sprints. This wide range makes it ideal for diverse terrain and rider preferences.

Integrated Di2 System Features: As the central hub of the Di2 system, the derailleur includes a charging port, LED indicators, and adjustment switches for fine-tuning performance. This integration simplifies maintenance and ensures your drivetrain operates at peak efficiency.

Low-Profile Design for Durability: The derailleur’s compact and low-profile design reduces the risk of damage from contact or falls, making it more durable for demanding road cycling conditions.

Built with Shimano’s trusted engineering, the RD-R7150 combines robust performance with a sleek and lightweight design. It seamlessly integrates into the 105 Di2 system, enhancing your bike's overall performance and aesthetics.

Specifications

Model No	RD-R7150
Series	Shimano 105
Color	Series Color
Rear Speeds	12
RD Construction\|Shimano Shadow RD	Yes
Mount\|Direct Attachment (Conventional)	Yes
Mount\|Direct Mount	Yes
Max Front Difference	16T
Total Capacity	41T
Low Sprocket\|Max Teeth	36T
Low Sprocket\|Min Teeth	34T
Top Sprocket\|Max Teeth	11T
Top Sprocket\|Min Teeth	11T
Fluoric Coated Link Bushings	4
Pulley Teeth	11
Sunken Type Pulley Screw	Yes
B-Axle\|Hollow Axle	Yes
B-Axle 2\|Hollow Axle	Yes
Di2 Connectivity Wired\|Di2 Shifting	Yes
Di2 Connectivity Wireless\|Di2 Shifting	Yes

Di2 Connectivity Wireless\|Bluetooth® LE Custom (1)\|Adjust Mode Information: Yes
Di2 Connectivity Wireless\|Bluetooth® LE Custom (1)\|Di2 Battery Level: Yes
Di2 Connectivity Wireless\|Bluetooth® LE Custom (1)\|Gear Position: Yes
Di2 Connectivity Wireless\|Bluetooth® LE Custom (1)\|Shimano E-Bike Systems Data Items (3): Yes
Di2 Connectivity Wireless\|Bluetooth® LE Custom (1)\|Compatible with E-Tube Ride: Yes
Di2 Connectivity Wireless\|Bluetooth® LE Custom (1)\|Compatible with E-Tube Project: Yes
Di2 Connectivity Wireless\|ANT Private (2)\|Adjust Mode Information: Yes
Di2 Connectivity Wireless\|ANT Private (2)\|Di2 Battery Level: Yes
Di2 Connectivity Wireless\|ANT Private (2)\|Gear Position: Yes
Di2 Connectivity WirelessANT Private (2)\|Shimano E-Bike Systems Data Items (3): Yes
Firmware Update by E-Tube Project	Yes
SD50 Port (Pcs)	0
SD300 Port (Pcs)	1
SD50 Connector (Pcs)	0
SD300 Connector (Pcs)	0
LED for System Status	Yes
Charging Cable	EW-EC300
Average Weight (g)	302
Remarks	w/o Bracket Spec Available

Features

Wireless Shifting: Receives wireless signals from shifters for smooth, lightning-fast gear changes with high-performance motors.
Integrated System: Features charging port, LED indicators, and adjustment switches for fine-tuning and system monitoring.
Wide Gear Compatibility: Supports cassettes up to 36T, making it ideal for climbing, sprinting, and varied terrains.
Durable and Compact Design: Low-profile Shadow RD design minimizes damage risk and ensures smooth performance.
Lightweight Construction: Combines sleek aesthetics with robust functionality, enhancing your bike's overall performance.

Technologies

Shimano Shadow RD: Features a low-profile design that reduces derailleur contact, ensuring smooth and silent performance even on rough rides.
Direct Mount Design: Simplifies wheel removal and enhances compatibility with modern frames, including those with large-section chainstays or thru-axle dropouts.
Di2 Wireless Connectivity: Provides advanced integration with E-TUBE Project for customization, battery monitoring, and firmware updates via Bluetooth® or ANT+.

Warranty and support

Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.

Shimano warranty terms

Questions after delivery? Ask TBA Guide or WhatsApp us.

Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Most Shimano products take a little longer to ship.

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy