Moto&Parts-Gearing-PB08-BCE: B/Sprocket 520-49T

☆. Description

7075 Alu alloy rear sprocket; SPROCKET #520-49T; PITCH Mid hole Option:

Option 1 = 125mm for Honda
Option 2 = 130mm for Yamaha

Option 3 = 134mm for Kawasaki

 n 2 = 42mm