Compatible with 9-speed Shimano drivetrains

After-sales service is available from the Workshop in your Decathlon store

Steel post and plastic fastening system for superb durability

After installing the brake kit

Kids' ECO Endurance+ Swimming Jammers Size:6-8 Years Compatible with 9-speed Shimano drivetrainsChlorine resistant fabric and made from 50% Recycled materials for a sustainable touch. CHARACTERISTICS ECO Endurance+ fabric is 100% chlorine resistant, quick drying and made from 50% recycled materials Elastic waistband with drawcord allows you to adjust the fit Quick drying fabric Endurance10 fabric provides long lasting shape retention Signature brand logo on left adds classic finish Tight fit Material composition: Recycled Polyester, PBT Dive in