RFX Pro Series Elite Aluminium Rear Sprocket - 415 FXRS 55-41 99OR derbi-senda-125-baja-r-4t-125-2012-esi2338058 | Brake_Disc_Shape: Round | Diameter_Int_Ext_Ømm_mm:

| Brake_Disc_Shape: Round | Diameter_Int_Ext_Ømm_mm: 120/260 | Disc_type: Fixed | Hole_diameter_mm: ø 6

Soak the friction lamails in engine oil before mounting for the best possible grip and life

Arm closures with elastic

Size: With 174 x 154 x 88 mm

RFX Pro Series Elite Aluminium Rear Sprocket - 415 FXRS 55-41 99OR derbi-senda-125-baja-r-4t-125-2012-esi2338058 | Brake_Disc_Shape: Round | Diameter_Int_Ext_Ømm_mm:RFX 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.