SL-TZ500 SIS thumb shifter, friction, left hand

SL-TZ500 SIS thumb shifter, friction, left hand

Marsoni

M251S

$10.99

Get it in 3 business days with 1 day shipping. Friday, May 29

SL-TZ500 SIS thumb shifter, friction, left handTourney TZ500 thumb Shifter plus provides accurate light action easy gear changes Easy to read gear position indicator Ergonomic lever shape Left hand shift lever Product Type Gear Lever Product Type MTB & Flat Bar Discipline Urban & Trekking Side Left Colour Black Size Double Triple Di2 No Shift Mechanism Mechanical

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Your SL-TZ500 SIS thumb shifter, friction, left hand orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your SL-TZ500 SIS thumb shifter, friction, left hand ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

As a fromer dental health care worker I have used many brands of whitener. The first sign this product was a dud was lack of peroxide buddles in the tubes and after a cumulative hour of treatment zero change. Expiration date said good until 2027 so either it is a false product or has be long stored at very warm temperatures.

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Reviewed in the United States on May 29, 2026

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Jewelz

Charlottesville, US

★★★★★ 5

Great deal And it works.

This actually works for me after 1 use. And it comes with mineralizating pen keeps your enamel intact. Great deal and it works.

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Reviewed in the United States on April 12, 2026

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Karen

Houston, US

★★★★★ 1

No directions

No instructions

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Reviewed in the United States on April 24, 2026

Verified Purchase

Barb

Lowell, US

★★★★★ 5

Great product.

Flavor Name: Grape

Easy to use. Well worth the money as it's highly concentrated. The grape flavor is subtle and not overwhelming

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Reviewed in the United States on May 1, 2026

Verified Purchase

DebbieKobler

Natrona Heights, US

★★★★★ 5

Nice refreshing flavor

Flavor Name: Spearmint

The bottle comes with a dropper that is easy to use and control the amount of drops to add. The taste is very pleasant and gives your mouth a refreshing feeling after use. Since the directions suggest a few drops per tank, this will last for a while making a good purchase for your money.

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Reviewed in the United States on April 5, 2026