RFX Race SM Complete Rear 17x4,50 WheelRef : RFX01415A / 1123148001

Manufacturer reference: FXWH 40032 55BL

Complete rear wheel RFX Race SM 17x4.50 designed for demanding motocross and supermoto riders. Hand-assembled from carefully selected components, it adheres to GP standards: Excel aluminum 7000 rim made in Japan, machined aluminum 6082 hub, and 7075 central tube/spacer. The assembly emphasizes durability with reinforced stainless steel spokes (up to 30% stronger than the original) and Koyo bearings.

• Dimensions: 17" x 4.50" (rear wheel)
• Colors: black rim / blue hub / silver spokes and spoke nipples
• Construction: machined hub, 7075 aluminum spacer, 32 or 36 spokes depending on application
• Bearing: Koyo, most rear hubs equipped with 3 bearings
• Finish: final manual assembly for precise adjustment

Suitable for off-road and supermoto machines, this wheel is compatible with several recent Yamaha models, including YZ 450F (2026), WR 450F (2023), and YZ 250 FX (2023). Ideal for replacing an original wheel or customizing the aesthetics of your machine while maintaining competition-quality components.