Complete rear wheel RFX Race SM 17x4.50 designed for the motocross world. Built around a Japanese-made Excel® aluminum 7000 rim and a machined solid aluminum 6082 hub, this wheel relies on well-known competition components to offer robustness and precise assembly. The central tube and spacer made of aluminum 7075 provide a careful construction compatible with the demands of the terrain, while the final manual assembly ensures a controlled build.
- Rim: Excel® aluminum 7000 (black)
- Hub: machined solid aluminum 6082 (orange)
- Spokes: 32 or 36, special stainless steel, approximately 30% stronger than original (silver)
- Bearings: Koyo
- Spoke nipples: silver
- Spacer and central tube: aluminum 7075
- Assembly: manual, controlled finish
Ideal for riders looking for a rear wheel ready to withstand the stresses of motocross (jumps, landings, cornering). Colors: black rim / orange hub / silver spokes and nipples. Examples of motorcycles often equipped: GAS GAS MC 450 F, KTM 450 SX‑F, HUSQVARNA FC 450. Check dimensions and compatibility before installation.
Manufacturer's ref: FXWH 50032 55OR
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