Shifters
Shimano CUES SL-U8000-11IR Shifter
Right · 11-speed rear shift · I-SPEC II · no display
Requires Companion Components
Individual right shifter requires a compatible brake lever and opposite-side controls.
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
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Technical data
Specifications
- Weight
- 112 g
- Speeds
- 11-speed
- Supported speeds
- 11-speed
- Compatible drivetrain families
- Shimano CUES mechanical 11-speed
- Shift actuation
- Mechanical
- Control style
- Flat Bar Trigger
- Control clamp diameter
- 22.2 mm
- Included control sides
- Right
- Right control functions
- Rear Shift
Catalog trust
Evidence and freshness
Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.
Report a correction- Technical review
- Sep 25, 2026
- Compatibility review
- Reviewed Sep 25, 2026
Approved technical sources
- Shimano I-SPEC control compatibility C-738
- productinfo.shimano.com/en/compatibility/C-738ManufacturerSource checked Jul 29, 2026Evidence reviewed Jul 29, 2026
- Shimano Lifestyle Active shift lever specifications
- productinfo.shimano.com/en/spec/lifestyle-active-shift-leverManufacturerSource checked Jul 29, 2026Evidence reviewed Jul 29, 2026
- Shimano current lifestyle component ordering catalog
- set.shimano.co.jp/bc_catalog/comfort.pdfManufacturerSource checked Jul 29, 2026Evidence reviewed Jul 29, 2026
- Shimano specifications: SL-U8000-11IR
- productinfo.shimano.com/en/spec/lifestyle-active-shifterManufacturerSource checked Sep 25, 2026Evidence reviewed Sep 25, 2026