Shimano RC503 44 White Shoe ModelNumber=J2589 240 Dicut aero hub with

240 Dicut aero hub with redesigned flanges and 36t Ratchet EXP system

Surge valve technology maximizes flow rate and self-seals to eliminate leaks and splatter during activity

Color Black Flat Protection Sidewall TPI 60 Weight 800 Defined Color Black ISO Width (mm) 61 ISO Diameter 584 / 650b / 27

8mm Thickness For 4-Piston Calipers Silver

Vendor Mirrycle Manufacture Number 20BBAM Model Name Bling Adjustable Bell Category Bells & horns

Shimano RC503 44 White Shoe ModelNumber=J2589 240 Dicut aero hub withPower transfer meets pro inspired fit The Shimano RC503 Mens Road Shoe brings race level design to everyday riders, combining stiffness, breathability, and a locked in fit for efficient road performance. A lightweight, high performance road shoe that channels pro level power and fit. Full surround mesh upper hugs the foot for a snug, stable fit Carbon reinforced midsole with stiffness rating of 8 Low stack height stabilizes foot and improves power