Here's a quick overview of our return and refund policy: 7-Day Return Window : You can initiate a return within 7 days of receiving your product. Eligibility : Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible. Non-Returnable Items : Wetsuits and items discounted over 5% are not eligible for returns. Compatibility Issues : Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering. Shipping & Processing : Return shipping is to be arranged by the customer. No pickups available. Refund Options : Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees). Order Cancellations : Only possible before the order is processed. For full details, visit our Return & Refund Policy page.

Shimano GRX RD-RX815 11-Speed Rear Derailleur

Name: Shimano GRX RD-RX815 11-Speed Rear Derailleur
Brand: Shimano
SKU: IRDRX815
Price: 25830.0 INR
Availability: InStock

IRDRX815

₹25,830

Precision Electronic Shifting for Gravel Adventures

Description

The Shimano GRX RD-RX815 rear derailleur brings the precision of Shimano Di2 electronic shifting to your 11-speed drivetrain. Engineered for mixed terrain, it ensures smooth and accurate gear changes, enhancing your ride experience on gravel, trails, or roads.

Chain Stabilizer for Quiet Rides: Integrated with a chain stabilizer mechanism, the RD-RX815 minimizes chain slap and provides a quieter, more secure ride. For smoother surfaces, the On/Off switch lets you disable the stabilizer, adapting effortlessly to your riding environment.

Optimized for Gravel and Adventure: Designed specifically for gravel and adventure riding, the derailleur is compatible with road cassettes featuring a maximum 34T low sprocket, providing a wide gear range for tackling varied terrain with confidence.

Durable and Versatile Performance: Built with robust materials and Shimano's proven engineering, the RD-RX815 delivers reliable performance in challenging conditions. Its rugged design ensures it can handle rough trails while maintaining top-notch functionality.

The RD-RX815 supports Shimano's synchronized shifting technology, allowing seamless communication between front and rear derailleurs for optimal gear selection.

Features

Seamless Shifting Performance: Delivers silent and reliable rear shifting on rough terrain for uninterrupted rides.
Chain Stabilization System: Adjustable chain stabilizer prevents chain slapping and drops, with an On/Off switch to adapt to varying terrains.
Gravel-Specific Tuning: Features gravel-tuned clutch tension for better chain control on mixed surfaces.
Wide Compatibility: Works with 11-speed road Dual Control Levers for versatile setups and smooth operation.
Optimized Gear Range: Supports a maximum front difference of 17T, top sprocket max. 11T, low sprocket max. 34T, and a total capacity of 38T.

Technology

Shimano Shadow RD+: Minimizes distractions with a quieter drivetrain, reducing chain slap and preventing chain drops. Lighter and more efficient than roller-type chain devices, it ensures reliable and smooth performance.

Specifications

Model No: RD-RX815
Series: GRX
Color: Series Color
Rear Speeds: 11
RD Construction|Shimano Shadow RD+: Yes
Mount|Direct Attachment (Conventional): Yes
Mount|Direct Mount: Yes
Max. Front Difference: 17T
Total Capacity: 38T
Low Sprocket|Max.: 34T
Low Sprocket|Min.: 30T
Top Sprocket|Max.: 11T
Top Sprocket|Min.: 11T
Fluoric Coated Link Bushings: 4
Pulley|Guide Pulley Bearing: Sealed Bearing
Pulley|Tension Pulley Bearing: Sealed Bearing
Pulley|Teeth: 13T
B-Axle|Hollow Axle: Yes
Di2 Connectivity Wired|Di2 Shifting: Yes
Firmware Update by E-Tube Project: Yes
SD50 Port (Pcs): 1
SD300 Port (Pcs): 0
SD50 Connector (Pcs): 0
SD300 Connector (Pcs): 0
Average Weight: 287 g

Shimano Warranty Information

Shipping Policy

We ship across India with free shipping on orders above ₹2,000 (₹99 for orders below ₹2,000). Cash on Delivery is available up to ₹20,000, with additional COD fees based on order value. Orders typically arrive within 3–6 working days, though delays may occur.

Note: Most Shimano products may take longer to ship. View full shipping policy

Returns & Refunds

Here's a quick overview of our return and refund policy:

7-Day Return Window: You can initiate a return within 7 days of receiving your product.
Eligibility: Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible.
Non-Returnable Items: Wetsuits and items discounted over 5% are not eligible for returns.
Compatibility Issues: Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering.
Shipping & Processing: Return shipping is to be arranged by the customer. No pickups available.
Refund Options: Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees).
Order Cancellations: Only possible before the order is processed.

For full details, visit our Return & Refund Policy page.