REAR SPROCKET ALLOY JTA486.49BLK, HONDA ROAD JT

Part no SR486-49.A.JT_BK (oro2u.com)

REAR BLACK SPROCKET ALLOY JTA486-49 TEETH CHAIN TYPE 520
Aluminium Racing Rear Sprockets Made from advanced aviation-grade 7075-T6 aluminium alloy, optimal lightweight design and CNC machined for performance and lifespan! All aluminium MX rear racing sprockets are manufactured from the best materials with a special self-cleaning design, and hand-finished to perfection