With improved protection and an exact fit

✅ Oljat dammskydd för maximal filtrering

Threaded bolt: M8 x 12 mm

while allowing more airflow than two separate layer filters (flow bench proven)

Elastic polyamide casing: For increased freedom of movement and flexibility

RFX Pro Series Elite Aluminium Rear Sprocket - 415 FXRS 57-43 99BU rieju-rs2-50-matrix-pro-50-2005-esi7458351 With improved protection and anRFX Pro Series Rear Sproces Are CNC Machined From 7075 Aerospace Aluminum and Feature Mud Clearing Grooves for a Longer Chain and Sprock Life. RFX Sproces Are Color Coded for the Make of Bike and Also available in standard Silver for Each Model of Bike. Features: Laser Etched RFX Logo. CNC Machined from 7075 Aerospace Aluminum. Mud Clearing Grooves for Longer Lasting Sprock Life. Color Coded for Each Model of Bike. Cad Designed Profile for Lightness.