US$ 177.50
TYR Fabrication: 80% Nylon / 20% Spandex
4 is wider than its predecessor (27
but has a combination of smooth and rough texture to trick the air into flowing around the lower leg more efficiently
Shifters are AXS app-enabled for easy personalization
Shimano Dura Ace ST-R9180 Di2 11-Speed Left Front Hydraulic Disc Shift/Brake Lever OUT OF BOX Scooter Brand_Kestrel TYR Fabrication: 80% Nylon /