Is Shimano TOURNEY DUAL CONTROL LEVER 3X7s compatible with Shimano TOURNEY A070 REAR DERAILLEUR 7s?

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Not Compatible

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Issues found between Shimano TOURNEY DUAL CONTROL LEVER 3X7s and Shimano TOURNEY A070 REAR DERAILLEUR 7s

Notes & Caveats

  • Front speed mismatch: TOURNEY DUAL CONTROL LEVER 3X7s (3x) is not compatible with TOURNEY A070 REAR DERAILLEUR 7s (2x)
  • Front speed mismatch: TOURNEY A070 REAR DERAILLEUR 7s (2x) is not compatible with TOURNEY DUAL CONTROL LEVER 3X7s (3x)

Part A

Shimano TOURNEY DUAL CONTROL LEVER 3X7s

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Part B

Shimano TOURNEY A070 REAR DERAILLEUR 7s

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Frequently Asked Questions

Can I use Shimano TOURNEY DUAL CONTROL LEVER 3X7s with Shimano TOURNEY A070 REAR DERAILLEUR 7s?

No — Shimano TOURNEY DUAL CONTROL LEVER 3X7s and Shimano TOURNEY A070 REAR DERAILLEUR 7s are not compatible. Front speed mismatch: TOURNEY DUAL CONTROL LEVER 3X7s (3x) is not compatible with TOURNEY A070 REAR DERAILLEUR 7s (2x) Front speed mismatch: TOURNEY A070 REAR DERAILLEUR 7s (2x) is not compatible with TOURNEY DUAL CONTROL LEVER 3X7s (3x) Always confirm the exact specs before buying.

Do Shimano TOURNEY DUAL CONTROL LEVER 3X7s and Shimano TOURNEY A070 REAR DERAILLEUR 7s use the same number of speeds?

Yes, both are 7-speed components. Matching the speed count is the single most important drivetrain requirement — the cassette spacing and cable pull are designed around it.

Are Shimano TOURNEY DUAL CONTROL LEVER 3X7s and Shimano TOURNEY A070 REAR DERAILLEUR 7s the same shifting type?

Yes, both are mechanical (cable-actuated). The cable pull ratio must still match between brands and generations for precise shifting.

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