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US edition · USD

THALOUS 3-Speed Left Thumb Shifter for Bicycles

$13.98 (Price correct as of 11/12/2026 21:06 PST · Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The THALOUS 3-speed left thumb shifter has a gear display window, a stated 22.2 mm handle-set diameter, and a 70.87 in (1.8 m) left cable. Check the bicycle’s shifting setup, mounting diameter, and cable route for compatibility. Product options include different speed and package configurations, so confirm the selected version and whether it contains one shifter or a pair.

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SKU: B0F6L9FLZC Category:

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Quick Summary

This THALOUS left thumb shifter controls 3 speeds and has a display window that indicates the selected gear. Its stated handle-set diameter is 22.2 mm, and the left cable is 70.87 in (1.8 m).

Key Details

Detail Product information and buyer relevance
Position and speed count Left-side control for 3 speeds. Match both details to the bicycle’s shifting setup.
Handle-set diameter 22.2 mm. Check the diameter where the shifter mounts.
Left cable length 70.87 in (1.8 m). Compare this with the bicycle’s cable route and reach requirements.
Gear display A display window indicates the selected gear.

What to Compare Before Buying

Confirm that the bicycle uses a compatible 3-speed left-side shifting setup and that the mounting diameter suits its handlebar. Cable length alone does not establish compatibility; consider the existing cable route and the exact bicycle configuration.

This product is described in several speed and package configurations, including single shifters and pairs. Check the selected option to confirm it is the 3-speed left shifter and whether the package contains one shifter or a pair.

Before You Decide

Match the shifter position and speed count to the bicycle, then check the 22.2 mm mounting diameter, cable routing, and selected package contents.

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