KTM SX125 DID Chain JT Front & Rear Sprocket Kit Standard 13T/50T 1991-2025 OR
X1 JT Rear sprocket 50 T (Orange). This chain and sprocket kit includes. x1 RFX Front steel sprocket 13 T. FRONT SPROCKET. REAR SPROCKET. Pitch - 520. x1 D.I.D Gold and Black 520 x 120 chain. Drive Chain Grade -Standard.