Complete RFX Race MX Rear Wheel 19x1.85 (manufacturer part number FXWH 50011 55BU): a wheel designed for off-road, aggressive riding, and racing aesthetics. Built around a Japanese-made Excel aluminum 7000 rim and a machined aluminum 6082 hub, this wheel combines durability and precise assembly. The central tube and spacer made of aluminum 7075 enhance durability in high-stress areas.
- Excel aluminum 7000 rim, made in Japan
- Machined aluminum 6082 hub
- Central tube and spacer made of aluminum 7075
- Koyo bearings for reliable rotation
- Most rear hubs mounted with 3 bearings instead of 2
- 32 or 36 spokes depending on application, reinforced stainless steel alloy (+30% strength vs original)
- Final manual assembly for controlled lacing and compliance with GP tolerances
- Finishes: black rim / blue hub / silver spokes and spoke nipples
- Diameter: 19 x 1.85 (MX rear wheel)
- Reference: FXWH 50011 55BU
Common compatibilities: Husqvarna FC 450 (2015), KTM 450 SX-F (2012), Husqvarna FC 350 (2015). A popular choice among motocross riders seeking reliable assembly, a race look, and quality components.
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