
The HAAN WHEELS front hub (manufacturer reference: 6451/3) is designed for motocross riders seeking a robust and ready-to-spoke component. Machined from solid 6082 T6 aluminum, it accommodates original discs and sprockets and integrates easily into a 32 or 36 spoke rim depending on the model.
Practical note: the HAAN WHEELS range specifies that most rear hubs are mounted with 3 bearings instead of 2 — useful information if you are replacing multiple parts to ensure technical consistency. Suitable for SUZUKI RM-Z 450 (2025/2026) and RM-Z 250 (2026) models according to references.