# Brake lever-shifter Microshift ADVENT left, 1-speed, Dual Control, brake-lever only, not Shimano-compatible, black

**URL:** https://aio.lv/en/product--microshift-msh-sb-m090-l--7110536
**Data updated:** 2026-03-07 15:16 (EET)
**Category:** Kids’ Ride-On Accessories
**Manufacturer:** Microshift
**Manufacturer code:** MSH-SB-M090-L
**EAN:** 4710495433059
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 70.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microshift-msh-sb-m090-l--7110536

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Microshift ADVENT left-side brake lever-shifter designed for 1-speed drivetrains. Dual Control unit provides integrated shifting and braking interface; this model is brake-lever only and is not compatible with Shimano systems. Intended for use on bikes requiring a left-side lever for single-speed setups, delivering mechanical control of braking and shift actuation where applicable.

## Long description

The Microshift ADVENT left brake lever-shifter is a Dual Control unit designed for single-speed drivetrains. This left-side control provides a mechanical brake lever interface with integrated shift-actuation compatibility for systems that use Microshift ADVENT components. The unit is supplied as a brake-lever only configuration and is not compatible with Shimano shifting standards. Its black finish and ergonomic shape make it suitable for replacement or upgrade on bicycles that require a left-side lever for 1-speed setups.
Advantages
The Dual Control architecture combines brake lever ergonomics with a dedicated mechanical interface for ADVENT-compatible shift actuation, offering a compact and familiar control layout for riders using Microshift systems. As a brake-lever only model it simplifies installation on single-speed or internally geared setups where no right-side shifter is required. The non-Shimano compatibility ensures correct mechanical indexing and actuation when paired with Microshift ADVENT components, reducing the risk of mismatch with incompatible systems.
Suitable for
 Single-speed bicycles requiring a left-side brake lever
 Bikes using Microshift ADVENT components for mechanical actuation
 Replacement of worn or damaged left brake controls on commuter and city bikes
 Custom builds where a left-side Dual Control brake lever is needed
Key specifications
 Side: left
 Compatibility: Microshift ADVENT mechanical actuation (not Shimano-compatible)
 Function: brake lever only, Dual Control housing
 Drivetrain: intended for 1-speed setups
 Color: black
How to use
Mount the lever to the left handlebar clamp following standard mechanical brake lever installation procedures, ensuring correct orientation and secure clamping torque. Connect the brake cable to the lever and route to the brake caliper or drum mechanism, adjusting cable tension and pad/arm position for correct braking response. If integrating with Microshift ADVENT actuation, install the compatible actuation cable or mechanism on the designated interface and verify smooth mechanical engagement. Do not attempt to pair this unit with Shimano-compatible indexing systems.
Usage recommendations
Inspect cable routing and fasteners after the first ride and periodically thereafter. Use compatible Microshift ADVENT cables and housings for optimal performance. If unsure about installation or compatibility with your bike, consult a qualified bike mechanic.

## FAQ

### How much does the Microshift ADVENT left brake lever-shifter 1-speed cost, and is it available for purchase?

The price is 85.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 07.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Microshift ADVENT left brake lever-shifter 1-speed be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/7110536/51156779_large.webp