Product Details
Shimano 105 RD-R7100 12-Speed Rear Derailleur
It looks and feels premium. Engineered using SHIMANO’s exclusive HYPERGLIDE shifting technology, you can enjoy smooth effortless gear changes at high speed – under your own steam. Precise and pure.
• Compatible cassettes: 11-34T | 11-36TFeatures
- 12-speed 105 wide link rear derailleur
- Wide Link design increases rigidity and shifting performance
- Super stiff for fast and accurate changes across the cassette
- Large 11 tooth pulleys increase service life and reduce noise
- Super light shift action
- Compatible with 12-speed drivetrains
- Minimum low sprocket 34T, maximum low sprocket 36T with double chainset
- Maximum front difference 16T, total capacity 41T
- Average weight 249 grams
Specifications
- Discipline Compatibility
- Road
- Family
- Shimano 105
- Max Tooth Capacity
- 41
- RD [Maker]
- Shimano
- RD [Model]
- 105
- Speed Compatibility
- 12-speed
- Product code
- 1732832 / 54308689674586
Reviews
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.





