RFX FXRS 50-47 ALBK is a rear sprocket designed for KTM, Husqvarna, and Gas models from 2000 to 2024. This sprocket features CNC 7075 aerospace aluminum inner ring for lightweight strength and a HCS outer ring for durability. The hex-drive location between rings ensures secure attachment, while the CAD-designed profile reduces weight without sacrificing strength. New mud clearing grooves help minimize wear from debris, extending sprocket life. Its rigid construction enhances torsional strength, making it suitable for aggressive riding. The anodized finish provides a factory-style look, adding a sleek aesthetic to your bike.
Manufactured using precision CNC machining from aerospace-grade aluminum in the USA, this sprocket offers a balance of performance and durability. The kit includes the sprocket itself, ready for installation on compatible KTM, Husqvarna, and Gas models. Designed for riders seeking a reliable upgrade, this sprocket combines lightweight design with high strength, ideal for motocross and off-road use.
Fitment Chart Year Range Make Model 2000-2024 KTM 250/450/500/690/701/790/890/990/1190/1290/RC/EXC/SM/SMR/SX/SXF/SX-F 2000-2024 Husqvarna 250/450/501/701/890/990/TE/FC/TC/TC/SM/SMR/SX/SXF/SX-F 2000-2024 Gas Gas EC/ECX/ECF/EXC/DE/DEX/SM Please confirm your year, make, and model before purchasing. Contact Moto-House MX if you need fitment assistance.
Features:
CNC 7075 Aerospace aluminum inner ring for lightweight strength
