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Shimano M4000 Shifter Lever Set SL-M4000 Rapidfire MTB Trigger 3x9 Speed
Features:
Flexible gear, shift smoothly,the index is spot on as well.
Larger thumb-press improvement offers you comfortable grip.
You would hear an audible click for both up and down shift.
Installation is straight forward,and they will work well once properly installed.
Model:Alivio M4000
Bike Type:MTB
Details:2-way release+optical display
Package included:
1set 3x9Speed Shifter Set w/cable
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