Feature

●We will enjoy wonderful cycling that can change different speeds through controlling derailleur trigger.
●This trigger adopts professional design and will offer you fantastic cycling experience,left and right hand of trigger can be optional.
●3 speeds can be optional,especially for TX50,easy to install and remove.
●Smooth controling trigger,will be easy to handle in cycling,great replacement for your bicycle.
●High intensity and durable,high-quality and wearproof.

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Description