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Thumb Shift Lever SL-TX30, 21 Speed-Right 7 Speed Left 3 Speed (No SIS) Thumb Gear Bike Shift Lever for Mountain Bicycle

Free shipping on orders over $29.99

$19.99

$ 9 .99 $9.99

In Stock

About this item

  • Modle: SL-TX30. We offer different style for right handle, 6 speed and 7 speed; 3 speed (NO SIS) for left handle
  • Fast and Easy Shifting: Shifting can be done within one second and fingers keed hold the handle,so that the rider maintains a safe and stable grip and can perform the best.
  • Great Bike DIY Equipment: You could change your old shifters for your mountain bike or upgrade your one speed bike to make your ride easier.
  • Smooth Shifting: The right hand shifting with SIS (Shimano Index System), make sure that you change speed fast and smoothly, you could check your speed on the gear window.
  • Application:Used for mountain bikes,commuter bikes, folding bikes,etc.


MAKELEN Thumb Shifter Lever SL-TX30, 21 Speed--Right 7 Speed Left 3 Speed (No SIS) Thumb Gear Bike Shift Lever for Mountain Bicycle


Murray Pearson
Reviewed in the United States on March 2, 2025
Works great and easy to install. Highly recommend.
Lonewolf
Reviewed in the United States on August 24, 2024
I like the fact instead of twisting the grip on the old shifter was hard due to arthritis in my wrists. I installed these new shifters and they work great .Yes I recommend this
Steve Daniel
Reviewed in the United States on June 18, 2024
This seems.to work pretty good so far. Install was easy. They seem to be of pretty good quality.
Wesley
Reviewed in the United States on May 15, 2024
got them installed on an old bike and it shift's great. sis works perfectly with changing the gears. really revived this bike. dials indicator pieces on top a little are a little plasticy and not very sturdy they wobble back and forth as you tap them. I assume they're just snapped in pieces and they're going to be fine. but I had to have a gripe for 4 stars and not 5.
Scott
Reviewed in the United States on March 21, 2024
Replaced the 1990 shifters with these. Easy install and tuning. Sturdy.
Customer
Reviewed in the United States on November 16, 2024
Great piece at a great price!
Ken K.
Reviewed in the United States on October 10, 2024
Easy to install and adjusted easily
DIYDOUG
Reviewed in the United States on August 29, 2023
I picked up 1983 six (6) speed Lotus about a month ago in pretty rough shape. I was able to ride it at first but something would break on every trip. The worst is over now that I've disassembled, cleaned and reinstalled everything (except the crank arms). The shifters on the bike were age-old mini friction, which barely worked, and then the rear crumbled on a ride. The same day I found and ordered these, extremely happy with the action - reminds me of the Campy go fast button (small thumb levers). Also the old DNP rear derailleur was a mess and required a hefty pull. I had a extra Campy 9 Speed Mirage and did a side-by-side, honestly it's the same design from 40 years ago. It fit nicely, all I had to do to modify it was replace the 2 set screws with longer screws to shorten the throw. Way Better, Way less spring tension, Seamless shifting.I know some will see the pic and think the Skewer is in backwards, not-really the wheel slipped in the other direction.
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