Koyo Bearing - 6004 2RS C3 Bearing (Front Wheel Bearing)

A high-spec, double-sealed bearing designed for smooth, durable performance in motorcycle wheel applications. The 6005-2RS C3 features rubber seals (2RS) to protect against dirt and moisture, while the C3 clearance rating allows for heat expansion and reduced friction—ideal for high-speed road use.

Though often replaced by dealers during servicing, this bearing can also be installed at home with the right tools and mechanical experience.

Why it works for Triumph Modern Classics:

✔ Double-sealed to keep out dirt and moisture
✔ C3 clearance for high-heat, high-speed wheel use
✔ Suitable for DIY fitting with the right tools and experience
✔ Ideal for regular servicing or replacing worn OEM bearings
✔ Reliable, long-lasting performance at an accessible price

🔧 Note: Two bearings are required per front wheel (left and right). Sold individually.

Compatibility:

✔ Bonneville T100 (900cc): 2017–2021 (ABS)
✔ Bonneville T100 Black (900cc): 2018–2021 (ABS)
✔ Bonneville T120 (1200cc): 2016–2021 (ABS)
✔ Bonneville T120 Black (1200cc): 2016–2019, 2021 (ABS)
✔ Bonneville Bobber (1200cc): 2017–2021 (ABS)
✔ Bonneville Bobber Black (1200cc): 2018–2021 (ABS)
✔ Speedmaster (1200cc): 2019–2021 (ABS)
✔ Street Scrambler (900cc): 2017–2021 (ABS from 2018)
✔ Street Cup (900cc): 2017–2019 (ABS)
✔ Street Twin (900cc): 2016–2021 (ABS)
✔ Thruxton 1200 (Standard): 2016–2019 (ABS)
✔ Thruxton 1200 R: 2016–2020 (ABS)
✔ Thruxton 1200 RS: 2020 (ABS)
✔ Trident 660: 2021

Keep things rolling. Swap old bearings with confidence and precision.
Perfect for riders looking to maintain smooth rear-end performance without the workshop price tag.