Skip to main content
Atomium Tribotechnics: 
Smart engine & transmission restoration.
  • Online store
    • All
    • Featured
    • ATOMIUM TECHNOLOGIES
      • Engine Compounds
      • Transmission Compounds
      • A/C Maintenance
      • Heavy Machinery & Trucks
      • Power steering pump additive
      • Fuel additives
      • Motorcycles & Moto Equipment.
    • CAR CARE & ELECTRONICS
      • Exterior & Interior Car Care.
      • Sprays & Contact Protection
    • SPARE PARTS (Vans)
      • VW T4 1991 - 2002 (Transporter, Caravelle, Multivan) Auto daļas
      • Ford Transit 1986 - 2000 Auto daļas
      • Mercedes-Benz 207-410 1977-1995, 100D 1987 - 1997
      • Universal Catalytic Converters
  • Certificates & Test Reports
  • ATOMIUM sales locations
  • FAQ
  • Terms
  • Contact
  • Hydraulic Systems
  • Transmission & Gearboxes
  • Motorcycles & Moto Equipment
  • Oil pump: does it need replacing?
  • Atomium is very simple!
  • LAT
  • RUS
  • English

Browse

  • All
  • Featured
  • ATOMIUM TECHNOLOGIES
    • Engine Compounds
    • Transmission Compounds
    • A/C Maintenance
    • Heavy Machinery & Trucks
    • Power steering pump additive
    • Fuel additives
    • Motorcycles & Moto Equipment.
  • CAR CARE & ELECTRONICS
    • Exterior & Interior Car Care.
    • Sprays & Contact Protection
  • SPARE PARTS (Vans)
    • VW T4 1991 - 2002 (Transporter, Caravelle, Multivan) Auto daļas
    • Ford Transit 1986 - 2000 Auto daļas
    • Mercedes-Benz 207-410 1977-1995, 100D 1987 - 1997
    • Universal Catalytic Converters
How to Place an Order
  1. Click the "Add to cart" button next to the desired product in the catalog.
  2. Go to your shopping cart, verify the quantity, and fill in your details (name, phone, e-mail, and shipping info).
  3. Click the "Place Order" button.
Payment Terms & Expert Verification
To ensure maximum safety for your vehicle and eliminate any compatibility mistakes, we do not issue automated invoices.
  • Order Verification: Within the same business day, our technical specialist will contact you (via phone or e-mail) to confirm that the selected Atomium compound perfectly matches your vehicle model and to answer any technical questions.
  • Receiving the Invoice: Only after verifying all details, we will send an official invoice directly to your e-mail. When making a bank transfer, please include your order number in the payment reference.
  • All prices on the website are indicated in EUR and include 21% VAT (PVN).
Shipping and Delivery in Latvia
We dispatch all orders promptly upon receiving the payment.
  • OMNIVA Parcel Terminals: Delivery to any parcel machine in Latvia takes 2–3 business days. Shipping fee — 3.18 EUR.
  • FREE SHIPPING: For all orders with a total value above 70 EUR, delivery via Omniva anywhere in Latvia is free of charge.
  • Courier Delivery in Riga: Within the borders of Riga, we offer courier delivery directly to your home or office for 5.00 EUR (delivery time: 1–2 business days).
  • Online store
  • ATOMIUM TECHNOLOGIES
  • Motorcycles & Moto Equipment.
  • ATOMIUM Mototec 4 (100 ml) - Four-stroke engine additive

ATOMIUM Mototec 4 (100 ml) - Four-stroke engine additive

  €19.95
()
30-day lowest price:
Add to cart
It restores the dimensions and geometry of worn parts, optimizes clearances between friction surfaces, and retains a thicker oil film. All this reduces friction losses and improves engine performance in the following ways:
  • Increased power – optimized clearances in the cylinder-piston assembly and valve train prevent fuel and combustion products from entering the oil, increase compression and improve fuel combustion, resulting in more power.
  • Fuel savings – reduced friction losses and prevention of fuel entering the oil reduce fuel consumption by 4–6%.
  • Oil savings – optimized clearances significantly reduce the amount of oil entering the combustion chamber, helping prevent oil consumption through burning.
  • Reduced vibration and noise – cleaning restores the normal mass of parts, while optimized clearances and a thicker oil film reduce unwanted engine vibration and noise.  
  • Reduced smoke – optimized clearances in the cylinder-piston assembly reduce the amount of oil entering the combustion chamber and improve fuel combustion.
  • Reduced gearbox noise and improved coasting – optimized clearances between gear teeth and the restoration and protection of bearings reduce gearbox noise and vibration, while reduced friction improves coasting.

Preventive benefits

The protective layer reduces wear on friction surfaces and significantly extends the service life of the affected parts.


"MOTOTEC 4" works in two ways: it cleans friction surfaces and activates the process by which metal microparticles in the engine oil bond to them. These particles form a protective layer that:

  • is stronger than the metal surface of the part itself;
  • retains a thicker oil film;

The protective layer continues to form until temperature, pressure, vibration and other parameters reach optimal levels, at which point the process stops automatically.

The compound acts throughout the engine:

  • in the valve train – in hydraulic lifters, valve guides and other friction points;
  • in the cylinder-piston assembly;
  • in the crank mechanism – particularly in the crankshaft bearings;

If the gearbox shares an oil sump with the engine, the compound will also treat its parts: the surfaces of gears and bearings. The compound does not affect the clutch friction plates or change their characteristics because they are made of composite materials.

Notes

  • Shelf life: 5 years. The manufacturing date is shown on the label.
  • Not recommended if parts or assemblies are mechanically damaged.
  • The sediment at the bottom of the bottle consists of mineral microparticles, the main active component of «MOTOTEC 4». It is therefore essential to shake the bottle thoroughly before adding the compound to the engine. (Depending on the production batch, the sediment may range in color from light green to dark gray or black.)
  • «MOTOTEC 4» does not interfere with clutch operation or interact with the clutch friction plates.
  • To maintain protection against engine wear, adding the compound after every oil change is recommended.
  • «MOTOTEC 4» is compatible with all types of fuel and oil.
  • Adding 2–2.5 times the recommended amount is not harmful to the engine and does not interfere with its operation.
  • «MOTOTEC 4» does not affect the characteristics or condition of parts made from composite materials or rubber components.

Instructions for using «MOTOTEC 4»

  • Warm the engine to operating temperature.

  • Turn off the engine.

  • Shake the bottle thoroughly so that the sediment at the bottom is distributed throughout the liquid.

  • Pour the compound into the engine oil filler opening:

If engine displacement is less than 500 cm3, use half a bottle.
If engine displacement is more than 500 cm3, use a full bottle.

  • Start the engine immediately after adding the compound.

  • Ride for 15–20 minutes under normal operating conditions.

Complete engine treatment follows this schedule:


Engine displacement:

less than 500 cm3

more than 500 cm3

Stage 1:

1/2 bottle

1 bottle


Drive 300–400 km

Change the oil and oil filter

Stage 2:

1/2 bottle

1 bottle


Drive 1,000 km to complete the engine treatment

Normal operation

Cart

Cart is empty.

  • Certificates & Test Reports