• Shift with thumbs or fingers, without changing position or grip
• The most aerodynamic extension shifters
• Installs without tools and saves fitting and assembly time
• Fit in the end of any...
• Fits all 11-speed SRAM road cassettes up to 11-32t
• 2x and 1x compatible
• Updated version of the original SRAM RED eTap rear derailleur
• Orbit chain management technology keeps drivetrain quiet...