Kit Réparation SHIMANO BOA L6 Droite Blanc pour RC503 Best The left crank is based

The left crank is based on a Hollowtech II hollow bonded construction

The RACER E-GLOVE 4 represent the ideal combination of performance

Specially designed for cyclists with medium-narrow sit bones

0 3D OPEN-FIT CARBON FX S3 Width 140mm Carbon Rails saddle provides support during the most demanding road rides

Kit Réparation SHIMANO BOA L6 Droite Blanc pour RC503 Best The left crank is basedThe SHIMANO BOA L6 Right Repair Kit, compatible with SH RC503 shoes, restores the closure system with precision. Featuring the BOA Fit System and a protected L6 dial, it ensures a secure and reliable fit. This original spare part from the brand effectively replaces worn or broken components, preventing accidental loosening to extend the lifespan and performance of your shoes.