Profile Design Ergo Armrest Kit GSDA It’s an all-new derailleur that’s

It’s an all-new derailleur that’s specifically designed and optimized to be motor-driven instead of cable-actuated

R9150 & R9170 Di2 and Ultegra 8000

25 mmTire Compound: BlackChili Compound | SafetySystem BreakerModel Year: 2025Collection: Full YearColor: Black

Bicycle Rolling Resistance

Recommended for use with SRAM DUB inner bearings

Profile Design Ergo Armrest Kit GSDA It’s an all-new derailleur that’sThe Ergo is the core of our new family of fit and comfort focused armrests. It offers a smoothly curved shape designed to comfortably cup the elbows while providing good support and control. The bolt pattern yields 48 possible configurations just by moving the armrest. The Ergo is compatible with all current aerobars and earlier models that used the F 19, F 22, F 35 or F 40 armrests. Specifications Armrest Construction: Injected Nylon Glass FiberPad