Shimano Tiagra 4703 Front Derailleur Coolers Which is why you need

Which is why you need Forerunner 165 Music — the purpose-built GPS running smartwatch that helps you meet your goals with personalized adaptive training plans and a bright display to light up your progress

ASP® (Advanced Signal Processing)

30D Polyester Teflon

High-performance insulation that keeps you warm in the snow and rain without weighing you down

Shimano Tiagra 4703 Front Derailleur Coolers Which is why you needSleek, balanced and consistent. The Tiagra 4700 series provides serious entry level riding performance with cascaded technology from DURA ACE. Light action More ergonomic operation Less chain drop New chain guide and FC gear shape with HG X chain Braze on support bolt improves stability Front Derailleur Cable Pull: Bottom Pull Max Chainring: 50 Tooth Chain wrap capacity: 20 Tooth Speed: 3x10