D.I.D 484584 : DID/REN Chain Kit 520ERT3 14/48 Racing - Ultra-Light Self-Cleaning Rear Sprocket 147,06 €
AFAM 48012275 : Kit catena AFAM 525XSR2 16/42 Super-Rinforzato - corona ultraleggero anodizzato indurito 181,48 €