Shimano 105 ST-5603 Dual Control Lever

by: Shimano

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The Shimano 105 ST-5603 Dual Control Lever offers narrower cradle-style perch welcomes the high-on-the-hood riding style and accommodates all sizes of hands. The shift internals borrow the robustness from our MTB technology which results in a smooth and effortless shift. Ergonomic design: Refined lever hood for improved ergonomics.

    • Ergonomic design: Refined lever hood for improved ergonomics.
    • Effortless shifting: Shift effort is reduced on the release lever.
    • Short stroke shifting: Inward shift stroke distance is reduced by 10mm


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