SHIMANO Genuine Reel Parts Yumeya Aluminum Round Power Handle Knob Blue M Size Knob For Type A

Size: 39×52.5mm Weight: 24.5g Handle knob type: A *Handle knob type A cannot be installed on 05 Ultegra 1000, 2000, 2500, C3000, 3000, 4000, 5000, 6000, and 11 Elf C5000PG.