MAHLE 6203 Wheel Bearing Set – Pack of 2 | Royal Enfield Classic, Bullet, Interceptor 650, GT 650, Hunter, Meteor

MAHLE M 6203 RS TW Wheel Bearing Set – Pack of 2 for Royal Enfield

Upgrade or replace worn wheel bearings with this MAHLE 6203 wheel bearing set, supplied as a pack of 2 bearings.

The 6203 is one of the most widely used wheel-bearing sizes across multiple Royal Enfield generations. Its standard nominal dimensions are 17 mm inner diameter × 40 mm outer diameter × 12 mm width.

This is a MAHLE aftermarket bearing set. It is not a Royal Enfield Genuine Part. Royal Enfield reference 150324/A is mentioned only as a fitment/cross-reference to help customers identify the corresponding 6203 wheel-bearing application.

Key Specifications

Royal Enfield Compatibility

The safest way to identify fitment is by the 6203 / 150324/A specification, because bearing positions can vary between models and wheel assemblies.

• Royal Enfield Classic 350 UCE
• Royal Enfield Classic 500 UCE
• Royal Enfield Bullet 350 / Standard 350 UCE
• Royal Enfield Bullet 500
• Royal Enfield Electra UCE applications using 6203
• Royal Enfield Thunderbird 350
• Royal Enfield Thunderbird 500
• Royal Enfield Interceptor 650
• Royal Enfield Continental GT 650
• Royal Enfield Himalayan 411
• Royal Enfield Meteor 350
• Royal Enfield Classic 350 Reborn / J-Series
• Royal Enfield Hunter 350
• Selected other Royal Enfield applications specifying 6203 / 150324/A

Important Wheel-Position Information

Classic 350 / Classic 500 UCE: 6203 bearings are used in front and rear wheel-hub applications depending on the exact model/version.

Interceptor 650 / Continental GT 650: 6203 bearings are used in wheel-hub applications. The rear sprocket/cush-drive carrier uses a different bearing, so customers replacing the sprocket-carrier bearing should not assume this 6203 bearing is correct.

What's Included?

• 2 × MAHLE M 6203 RS TW Ball Bearings

The selling unit is a pair of two bearings, not a single bearing.

Why Replace Wheel Bearings?

Wheel bearings allow the wheel hub to rotate smoothly around the axle while supporting operating loads. Worn bearings may cause wheel play, rough or notchy rotation, humming or grinding noises, vibration, unstable wheel movement, or excessive hub movement.

Fitment Check Before Ordering

Even when a motorcycle uses 6203 bearings somewhere in the wheel assembly, it does not mean every bearing in the front wheel, rear wheel, and sprocket carrier is necessarily 6203.

Before ordering, verify at least one of the following:

• The existing bearing is marked 6203.
• The required bearing measures approximately 17 × 40 × 12 mm.
• The parts catalogue specifies 150324/A / 6203 at the required wheel position.
• The vehicle service manual specifies a 6203 bearing at that position.

Aftermarket Clarification

This is a MAHLE aftermarket product and is not Royal Enfield Genuine / OEM-packaged 150324/A. The Royal Enfield number is mentioned strictly as a cross-reference for identification and compatibility.