JT Twinstar Rear Sprocket KTM SX/EXC SXF/EXCF 125-530 91-22 - Orange Armega Third and fourth finger

Third and fourth finger

Back EN1621-2 Level 2 | Elbow and Shoulder EN1621-1

TE 250I 18-21

KTM EXC300 99-08 front

JT Twinstar Rear Sprocket KTM SX/EXC SXF/EXCF 125-530 91-22 - Orange Armega Third and fourth fingerJT TwinStar Rear Sprocket KTM SX EXC SXF EXCF 125 530 91 22 Orange (48T 52T) STEEL ALUMINIUM HYBRID SPROCKET The core of the JT TwinStar is a lightweight aviation grade Ergal 7075 T6 Aluminium, precision made using state of the art laser cutting and CNC machining. The steel outer ring is heat induction hardened to create a sprocket which will last up to six times longer than a standard 7075 T6 aluminium sprocket. Packed in a high quality printed