Motorex

MOTOREX: Swiss Lubrication Excellence Since 1917

Few names in the lubricants world carry the legacy and technical depth of MOTOREX. Founded in 1917 in Langenthal, Switzerland, the company began as a small leather and floor-care manufacturer before pivoting to the rapidly growing world of motorized vehicles. By 1947, the MOTOREX brand was officially born, and over the decades it evolved into Switzerland's largest independent lubricant blending company — a family-owned operation now in its third and fourth generation under the Bucher family.

Today, MOTOREX operates as part of the MOTOREX-BUCHER GROUP AG and employs more than 350 highly specialized chemists, engineers, and technicians dedicated to research, development, and production. With a catalog spanning more than 2,500 formulations, the brand serves not just motorcycles and automobiles, but also the construction, transport, agriculture, rail, and marine industries. More than half of its output is sold outside Switzerland, reaching customers in over 90 countries through a global network of distribution partners.

Engineered on the Track, Proven on the Road

What sets MOTOREX apart is the direct feedback loop between motorsport competition and product development. MOTOREX is a trusted development partner with KTM, Husqvarna, and GasGas motorcycles, and riders and teams relying on MOTOREX lubricants have claimed more than 100 FIM world championships. This racing pedigree directly influences the performance characteristics found in every bottle of MOTOREX engine oil — from street-touring formulations to full-synthetic race-spec oils designed for extreme heat and mechanical stress.

Transmission protection is equally important to the MOTOREX philosophy. Their lineup of gear oils includes fully synthetic formulas purpose-built for separately lubricated motorcycle gearboxes, engineered to reduce friction and extend the life of precision transmission components under hard use. For riders who also spend time off-road on quads or trail bikes, MOTOREX's 4-cycle motorcycle & ATV oil provides a semi-synthetic solution that handles the unique demands of high-revving four-stroke powersports engines.

Beyond the powertrain, MOTOREX also brings Swiss precision to chassis maintenance. Their shock absorber fluid — including their well-regarded Racing Fork Oil — is formulated to maintain consistent damping behavior across a wide temperature range, a critical attribute for both competitive riders and everyday enthusiasts who want predictable handling. And when it comes to keeping all the moving parts of a machine protected and running smoothly, MOTOREX's range of multi-purpose lubricants — from chain lubes to sprays and specialty greases — rounds out a complete maintenance solution.

Quality You Can Trust

MOTOREX's commitment to quality is formalized through ISO 9001 and ISO 14001 certifications, covering everything from raw material sourcing through final product inspection. Their in-house laboratory continuously validates formulations and tests new developments, ensuring that every product in the lineup delivers on the brand's promise of Swiss-standard precision. Whether you're maintaining a daily commuter, a weekend adventure bike, or a full-race MX machine, MOTOREX offers a lubrication solution engineered to protect and perform.