# Angle Grinder Replacement Potentiometer TRYTON YTMS25PO for TMS125RK

**URL:** https://aio.lv/en/product--tryton-ytms25po--11942171
**Data updated:** 2026-03-10 11:46 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** TRYTON
**Manufacturer code:** YTMS25PO
**EAN:** 5903755065902
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tryton-ytms25po--11942171

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Replacement potentiometer for TRYTON angle grinder model TMS125RK, original part number YTMS25PO. This electronic control component regulates rotational speed and power input for the grinder's motor. Designed as a direct spare part to restore or repair speed control functionality in the specified TRYTON angle grinder model.

## Long description

Replacement potentiometer TRYTON YTMS25PO for TMS125RK is an original electronic control component designed to restore variable speed and power regulation in the TRYTON TMS125RK angle grinder. Intended as a direct spare part, the potentiometer re-establishes smooth motor control and accurate adjustment of rotational speed when installed in the compatible tool. The part replaces a worn, damaged or malfunctioning speed control element to recover the grinder's operational range.
Advantages
This replacement potentiometer is manufactured to match the electrical and mechanical characteristics required by the TRYTON TMS125RK angle grinder, providing stable and repeatable speed adjustment. The design supports precise control of motor input current and torque response, contributing to consistent cutting or grinding performance. As a direct-fit spare it reduces installation time and helps avoid additional modifications to the tool's housing or wiring.
Suitable for
 Repairing TRYTON TMS125RK angle grinder speed control
 Replacing damaged or worn potentiometer components in the specified model
 Restoring variable-speed functionality for sanding, cutting, and grinding tasks
Key specifications
 Function: variable resistor (potentiometer) for motor speed regulation
 Compatibility: designed for TRYTON TMS125RK angle grinder
 Control type: rotary speed adjustment
 Electrical role: regulates motor input voltage/current to change RPM
 Form factor: panel- or switch-mounted component suitable for original tool housing
How to use
Replace the existing potentiometer in the TRYTON TMS125RK by first disconnecting the tool from its power source. Access the control module according to the manufacturer's service instructions, remove the defective potentiometer and install this replacement by matching wiring terminals and mounting orientation. After installation, reassemble the housing and test the grinder across its speed range to confirm smooth rotation and proper response to the control knob.
Usage recommendations
Ensure the tool is powered off and unplugged before any service. If you are not experienced with electrical repairs, consult an authorized service technician to avoid damage to the tool or risk of electric shock. Verify compatibility with the TRYTON TMS125RK model before purchase and check that connections are secure and insulated after installation.

## FAQ

### How much does the TRYTON YTMS25PO potentiometer for TMS125RK cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 09.07.2026 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 TRYTON 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 TRYTON 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

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