The SunRace M903 Dual Lever Trigger Shifter is a reliable left-side shifter designed for 2-speed front derailleurs on mountain bikes. Built for riders who demand smooth and precise control over their gear selection, this unit offers intuitive dual-lever functionality. The mechanism is engineered to deliver rapid and responsive shifts, making it ideal for both trail and cross-country use.Featuring a durable housing and a cable length of 1700mm, the M903 is ready to install and perform under a variety of riding conditions. Its ergonomic levers are positioned for comfort and efficiency, reducing fatigue on longer rides and giving riders more control when tackling technical terrain.Features:- Dual-lever trigger design for 2-speed front shifting- Left-side shifter with 1700mm cable included- Smooth and quick gear transitions- Ergonomic lever positioning for rider comfort- Compatible with most 2-speed MTB front derailleurs

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