Shimano Shimano Sora FC-3503 9 Speed Triple Inner Chainring 30T-D For 50/39/30T Black

Information

• The Shimano FC-3503 9 speed triple chainrings are the perfect replacement for worn or damaged chainrings
• Shimano's class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high load
• The teeth have been developed to work only in conjunction with 9-speed HG chains for improved contact providing more efficiency and improved power transfer
• Genuine Shimano replacement chainrings for the FC-3503 triple cranksets available in 50T (Outer ring), 39T (Middle ring), 34T (Inner ring)
• Shimano part numbers: 50T-D - Y1NC98030, matches 39T-D - Y1NC98010 and 30T-D - Y1NC30000
• Compatible chain Shimano HG 9-speed