# Handlebar Shifters Microshift MEZZO MSH-TS39-8, 3x8-speed thumb shifters, Shimano-compatible, gear indicator

**URL:** https://aio.lv/en/product--microshift-msh-ts39-8--11423462
**Data updated:** 2026-03-07 20:08 (EET)
**Category:** Bicycle accessories
**Manufacturer:** Microshift
**Manufacturer code:** MSH-TS39-8
**EAN:** 4710495433073
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microshift-msh-ts39-8--11423462

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Microshift MEZZO MSH-TS39-8 handlebar shifters are 3x8-speed thumb shifters compatible with Shimano systems. They provide indexed shifting for 24 gear combinations and include an optical gear indicator for quick position checks. Designed for mountain and trekking bikes, they mount on flat or riser handlebars to enable reliable gear changes and ergonomic thumb operation.

## Long description

Microshift MEZZO MSH-TS39-8 handlebar shifters are 3x8-speed thumb shifters designed for use with Shimano-compatible drivetrains. They provide indexed shifting across three chainrings and an eight-speed cassette, offering 24 distinct gear positions. The units mount on flat or riser handlebars and feature an optical gear indicator that shows the selected gear at a glance. Construction and ergonomics prioritize reliable thumb operation for mountain and trekking bike applications.
Advantages
The shifters deliver precise indexed shifting that aligns with Shimano-compatible derailleurs, enabling consistent gear changes under load. The integrated optical gear indicator allows quick visual confirmation of the selected gear without removing hands from the handlebars. Their thumb-operated levers are shaped for ergonomic control and repeated use, while compatibility with both flat and riser handlebars simplifies installation on a range of frames. The design balances simplicity and mechanical reliability for everyday off-road and commuting riding.
Suitable for
 Mountain biking on non-electronic drivetrains
 Trekking and commuting bikes with flat or riser handlebars
 Replacement or upgrade of mechanical 3x8-speed shifting systems
 Riders seeking a mechanical, easy-to-maintain shifting solution
Key specifications
 Shifting configuration: 3x8-speed indexed shifters (three front positions, eight rear positions)
 Compatibility: Shimano-compatible mechanical derailleurs and drivetrains
 Actuation: Thumb-operated shift levers with indexed detents
 Indicator: Optical gear indicator showing selected gear position
 Handlebar fit: Designed for flat and riser handlebars
 Use case: Intended for mountain and trekking bicycles
How to use
Mount the shifters on the handlebar clamp area appropriate for your handlebar type, aligning them for comfortable thumb reach. Route the shift cables to the corresponding front and rear derailleurs, set cable tension according to the derailleur manufacturer’s instructions, and index the system so each detent corresponds to a specific gear. Use the thumb lever to shift up or down through the rear cassette and the front lever to select chainrings; the optical indicator provides a visual reference as you shift. Regularly inspect cable condition and tension to maintain accurate indexed shifting.
Usage recommendations
For best performance, install with compatible mechanical derailleurs and a matched 3x8 drivetrain, keep cables clean and properly tensioned, and perform periodic adjustment and lubrication. Replace frayed cables or worn housings to prevent shifting inaccuracies.

## FAQ

### How much does the Microshift MEZZO MSH-TS39-8 3x8 Thumb Shifters cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Microshift products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Microshift service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11423462/66064255_large.webp