Speed Change MTB Bike Shift Levers SL-TX30 Gear Shifter Handlebar Twist Grip

For Shimano SL-TX30 Thumb Gear Shifter 21(3x7) Speed MTB Mountain Bike Shift Set. Right shifter is a trigger-type 6 or 7speed shifter with one lever for down-shifts and a thumb button for up-shifts. ComponentsTrigger shifter.

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