Specifications
As listed in the manufacturer's catalog.
General
- Archive period
- 2025-2026
How spec sheets write it
The most common ways bicycle spec sheets name it, by number of mentions.
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Shimano Ultegra Di2 RD-6870-GS, Wide Gear Range, 2x11 speed
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Shimano Ultrgra Di2, GS, RD-6870-GS
Bicycles
Published bicycles that use it, newest model years first.
