Shimano Tiagra FC-4703 10-Speed Chainring Backpack & Messenger Bags the Twin Speed Drive CO2

the Twin Speed Drive CO2 features slip-on valve operation for easy inflation

TI 316 Top 3D Printed Color Black

Unwavering stability across rocks roots and loose surfaces

9 cm Bottom Bracket Height 34

2 mm diameter) with a stainless steel Torx bolt

Shimano Tiagra FC-4703 10-Speed Chainring Backpack & Messenger Bags the Twin Speed Drive CO2Shimano 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 Inner, Middle, Outer Tooth Count 30, 39, 50 Round or Oval Round Drivetrain Speeds 10 Chainring BCD 110 Shimano Asymmetric, 74 Shimano Asymmetric Material Aluminum Defined Color Black