RFX Pro Series Elite Aluminum Sprocket - 415: a sprocket designed for motocross, manufactured by RFX and CNC machined from 7075 aluminum. Built to withstand muddy conditions and the demands of riders, it features an anodized orange finish and a laser-engraved RFX logo for a racing look on your motorcycle.
- Manufacturer reference: FXRS 55-45 99OR
- Material: CNC machined 7075 aluminum
- Number of teeth: 45 teeth (sprocket)
- Chain pitch: 415
- Color: Anodized orange
- Design: lightweight CAD profile, mud evacuation grooves
- Machining: tight tolerances for precise chain engagement
The evacuation grooves facilitate the removal of mud and debris, while the rigid design aims to improve torsional strength. This product is suitable for motocross environments where the chain and sprocket are heavily stressed. Compatible with the small KTM models listed (KTM 50 SX MINI, KTM 50 SX, KTM 50 SX PRO JUNIOR LC) — check the fit for your machine before installation.
An ideal replacement part for those seeking a racing aesthetic and quality manufacturing: a sprocket built to last in demanding terrains, while remaining easy to install on 415 transmissions.
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