JT SPROCKETS Stahl Standard Ritzel vorne 712 - 428 für Aprilia RS4125, TUONO125

With their leading edge technology and using only the highest grade of special steel alloys, JT Sprockets produce a full range of superior quality motorcycle front and rear sprockets.

• Optimal lightweight design
• CNC machined for performance and lifespan
• Sprockets in steel alloy SMC420 with high wear resistance