Bearings for Motocross Gearboxes – Reliable Supply for High-Performance Applications

Motocross engines place extreme demands on every component inside the transmission. High RPM, sudden load changes, shocks from landing jumps, heat, contamination and constant vibration create an environment where premium-quality bearings are absolutely essential. If you need replacement gearbox bearings for motocross bikes, racing bikes or off-road machines, we can source and supply the exact types you require — quickly and worldwide.

What makes motocross gearbox bearings special?

Motocross gearboxes use a combination of deep groove ball bearings, needle bearings, cylindrical roller bearings and thrust bearings. These parts must resist:

High rotational speeds during acceleration
Impacts from off-road riding
Axial and radial loads in the transmission
Thermal expansion from engine heat
Contamination by dust, sand or moisture

Only high-grade manufacturers offer bearings that can withstand these conditions for long-term performance.

Typical bearing brands used in motocross gearboxes

SKF
FAG / INA
NSK
KOYO
NTN
TIMKEN
IKO (needle bearings)

If you provide the exact bearing code, engine model or transmission diagram, we will find the matching item — including rare or discontinued parts.

We supply gearbox bearings for all major motocross brands

KTM
Husqvarna
Yamaha
Honda
Kawasaki
Suzuki
Beta
GasGas

Whether you need a single bearing for a repair or a full gearbox rebuild kit, we can deliver anywhere globally.

Why riders and workshops choose us

Fast worldwide shipping for urgent repairs
Large network of suppliers including OEM and aftermarket
Ability to source rare, discontinued or racing-grade bearings
Technical support — send us photos, part codes or measurements

How to request a quote

Simply send us the following information:

Motocross bike brand and model
Engine year/version
Required bearing codes (if known)
Photos of the old bearings (optional)

We will identify the correct parts, confirm availability and provide competitive pricing together with delivery options.

Worldwide delivery

We ship gearbox bearings to workshops, racing teams, dealers and private customers all over the world. Every order is securely packed and traceable.

If you need reliable bearings for any motocross gearbox, send us your request — we will take care of the rest.