Product Details
Shimano RD-R4000 Tiagra 11-speed rear derailleur
Upgrade your drivetrain with the Shimano Tiagra 11-speed rear derailleur, designed to deliver reliable, high-performance shifting at an excellent value. Featuring a wide link design for increased rigidity and longer service life, it provides precise and dependable gear changes even under load. The advanced light-action mechanism reduces friction when shifting up or down the cassette, creating smoother, more responsive performance on every ride. A lightweight alloy body and outer link help reduce overall weight without sacrificing strength or durability, while two fluorine-coated link pin bushings further enhance low-friction operation. Designed for use with double chainsets and supporting up to a 36-tooth cassette, this rear derailleur is compatible with 11-speed chains, CS-RS400-11-46 cassettes, and ST-R4020 or ST-U6030 STI shifters, making it a dependable upgrade for riders seeking smooth, efficient shifting and long-lasting performance.
Features
- Product Type: Rear Derailleurs
- Speed: 11 Speed
- Discipline: Road
- Colour: Black
- Size: One size
- Di2: No
Specifications
- Discipline Compatibility
- Road
- Family
- Shimano Tiagra
- Gender
- Unisex
- Intended Use
- Endurance
- Max Tooth Capacity
- 36
- RD [Maker]
- Shimano
- RD [Model]
- R4000
- Speed Compatibility
- 11-speed
- Product code
- 2013679 / 54308205330778
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Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
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About Shimano
Shifting the way the world rides.
From a single Osaka workshop in 1921, Shimano has grown into the world's most influential component maker. The brand's relentless engineering — Dura-Ace, Ultegra, GRX, XTR — has shaped the way the world shifts, brakes and rides, on the road and off it.
Shimano's flagship groupset, Dura-Ace, has been the benchmark for top-level road components for more than five decades. Every refinement that lands on Dura-Ace eventually shapes the entire Shimano range, all the way down to entry-level drivetrains.