1 Pair Shimano SL-TX30 3x6 3x7 Speed MTB Mountain Bicycle Thumb Gear Shift Set | eBay
Buy Mountain Bike SL-TX30 Thumb Gear Shifter 3x7 Speed Shift Lever Set for Shimano at affordable prices — free shipping, real reviews with photos — Joom
Shimano Tourney SL TX30 Bicycle Shift Lever and similar items
MEGHNA Shimano Bike Shift Lever Left SL-TX30-LN 3 Speed Mountain Bicycle Shifter - Walmart.com
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How to replace bike shifter with Shimano TX30 - YouTube