Shimano Tiagra FC-4703 10-Speed Chainring - 50t Asymmetric 110 BCD Black CheckoutSpec= Tubeless Tire Insert Upgraded fully serviceable IGUS bearings

Upgraded fully serviceable IGUS bearings and seal system

High volume alloy barrel with both high pressure and high volume modes

Forged aluminum body

Tubeless Ready

Ski - Sidecuts dimensions    65 - 52- 62

Shimano Tiagra FC-4703 10-Speed Chainring - 50t Asymmetric 110 BCD Black CheckoutSpec= Tubeless Tire Insert Upgraded fully serviceable IGUS bearingsShimano chainrings for Tiagra FC 4703 3x crankset features a refined gear shape optimized for HG X chainsCrafted with high strength aluminum for durability and light weight Color Black Ring Position Type Outer Tooth Count 50 Round or Oval Round Drivetrain Speeds 10 Chainring BCD 110 Shimano Asymmetric Material Aluminum Defined Color Black Bcd 110 Ring Position Outer