JTEKT / Koyo Bearings – Motorcycle & Engine Bearings

Shop our range of JTEKT / Koyo bearings, motorcycle engine bearings and precision bearing components at Phoenix Motos, with replacement bearings for motorcycles, ATVs, quad bikes and other mechanical applications.

Koyo is an established Japanese bearing brand associated with JTEKT, a major manufacturer of bearings and automotive engineering components.

Explore our selection of Koyo ball bearings, roller bearings, needle roller bearings, crankshaft bearings, gearbox bearings and other precision bearing components, subject to availability.

Whether you're rebuilding a motorcycle engine, replacing worn transmission bearings, maintaining a motocross or enduro bike or restoring a classic motorcycle, Koyo offers bearing solutions for a wide range of mechanical applications.

Koyo bearings are used in many automotive, industrial and powersports applications, making them relevant to both original-equipment replacements and specialist engine rebuilding projects.

From crankshaft main bearings and gearbox bearings to other rotating assemblies, selecting the correct bearing is essential for reliable mechanical operation.

Choosing the correct JTEKT / Koyo bearing: Always check the original bearing reference, internal diameter, external diameter, width, clearance specification and sealing arrangement before ordering.

Bearings with similar dimensions may have different internal clearances, load ratings or operating characteristics. For motorcycle engine applications, confirm the exact specification required by the manufacturer.

Browse JTEKT / Koyo motorcycle bearings and precision engineering components at Phoenix Motos.