Shimano Men's TR9 Triathlon Shoe Size:49 manufacturers recommend chain replacement before

manufacturers recommend chain replacement before rear cog replacement

Ascorbic Acid

Magnetic Vivid™ shield by Zeiss

engineered heel cap is precision-molded to keep you stable without strain

Does your chain suffer from regular grit and grime build up

Shimano Men's TR9 Triathlon Shoe Size:49 manufacturers recommend chain replacement beforePro level Tri racing shoes designed to shorten transitions and optimize power transfer. Synthetic Leather Lighter, stronger and more durable than natural leathers External Heel Cup External curved heel cup suppresses foot twist and roll Quick Straps For fast triathlon transitions Carbon Sole Mid Sole Carbon fiber composite sole mid sole Wider Cleat Adjustment Expands range for mounting cleats T1 Quick strap and extra wide upper opening simplify and