Shimano 105 ST-5700 Shifter Set 2x10-speed 03002302

Shimano 105 ST-5700 shifters are designed for road bikes with drop bars and offer proven reliability for amateur racing, club training, and long rides. Thanks to their ergonomic design and reach adjustment, they are suitable for a wide range of cyclists – from beginners to advanced riders.

• Drivetrain: 2×10-speed Shimano Road systems (except Tiagra 4700 due to different kinematics).
• Front derailleurs: 2x Shimano Road of the same generation (105 5700) or compatible 10-speed front derailleurs from higher series of the same era.
• Brake systems: Road caliper brakes with Super SLR standard; upward compatibility with Ultegra 6700 / Dura-Ace 7900 brake calipers.
  
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• Handlebar installation: position symmetrically relative to the grip; tighten according to the Nm specified by the handlebar manufacturer.
• Cable routing: use the included inner cables and OT‑SP41 housing; maintain smooth bends and protect the entry points to the frame.
• Reach adjustment: install a 5 mm or 10 mm spacer for a shorter reach with smaller hands.
• Maintenance: periodically check the condition of cables/housings; if shifting worsens — clean the mechanism and replace consumables.

• Does the kit come with cables and housing?
  Yes, the kit includes inner cables and OT‑SP41 speed housing.
  
• Does it work with 3 front chainrings?
  No, this kit is for 2×10. For a triple system, the ST‑5703 model (left shifter for 3 chainrings) is required.
  
• Is it compatible with older brakes/derailleurs?
  It is compatible with Super SLR road caliper brakes and has declared upward compatibility with Ultegra 6700 and Dura‑Ace 7900. For optimal drivetrain performance, use components from the same generation 10-speed road platform.