RFX Race SM Complete Rear 17x4,50 WheelRef : RFX00852A / 1123168001

Complete RFX Race SM Rear Wheel 17x4.50 — Manufacturer part number: FXWH 60031 55RD

Designed for supermoto riders and converted roadsters, this RFX rear wheel combines high-quality components with meticulous finishing. It adheres to MX standards with a Japanese-made Excel aluminum 7000 rim and a machined aluminum 6082 hub for reliable handling and assembly.

• Diameter: 17" x 4.50
• Rim: Excel aluminum 7000 (Japan) — color: black
• Hub: machined aluminum 6082 — color: red
• Center tube and spacer: aluminum 7075
• Bearings: Koyo
• Spokes: 32 or 36 depending on application, reinforced stainless steel (≈30% stronger than original) — color: silver
• Spoke nipples: silver
• Final assembly done by hand

The configuration (number of spokes, spacers) varies depending on the motorcycle model: check compatibility before ordering. This wheel is available in several color variations to match your rim and swingarm. Compatible with machines such as cross and roadster types, it fits models listed as references, including certain BETA XTRAINER and BETA RR depending on year and specification.