Shimano Tourney dual control team ST-A070 7-speed

The Shimano ST‑A070‑R is suitable for road bikes, fitness, and hybrid models equipped with drop bar handlebars. The shifter is an excellent choice for beginners and enthusiasts looking for a reliable, easy-to-maintain, and affordable 7-speed system.

• Rear derailleurs: Compatible with Shimano 6/7/8-speed Road & MTB derailleurs.
• Brake systems: Compatible with Super SLR type brakes (road caliper and some cantilever models).
• Drive systems: Designed for 2×7 or 3×7 systems (only the right side controls the rear cassette).
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• Installation: Place the shifter on the handlebar and secure it with the clamp. Make sure it is symmetrically aligned with the left shifter. The cable must follow the OT‑SIS40 standard → internally along the grip and towards the rear derailleur.
  Shimano recommends using Super SLR-compatible brakes for optimal modulation.
  
  
• Maintenance: Periodically check the condition of the cables and housings. If shifting becomes difficult, replace the inner cable or clean the mechanism.

• Does it come with a cable?
  Yes, the model comes with a 2000 mm cable.
  
• Is it compatible with older 7-speed Shimano systems?
  Yes, the shifter works with Shimano Road & MTB derailleurs for 6/7/8-speed systems.
  
• Is it suitable for 3×7 systems?
  -Yes, the right shifter controls only the rear cassette and works with both 2×7 and 3×7 drivetrains.