Moto&Parts-Gearing-PB08-BCD: Billet Sprocket

☆. Description

7075 Alu alloy rear sprocket; SPROCKET #420 PITCH Mid hole :76mm , Crew hole: 90mm.

Option 1 = 39T
Option 2 = 41T

Option 3 = 43T

☆. Color: Red, Blue, Gold, Silver , Green available

 n 2 = 42mm