Bontrager's Circuit WSD is a lightweight road helmet that features massive vents for maximum airflow. It features their one-hand-adjustable Headmaster fit system, plus it has an in-mold strap retention system with FlatLock strap adjusters for a superb fit and serious safety. The premium fit pads not only give you a custom feel, they also help keep your head dry on those hot rides.
|Option||Barcode||Manufacturer's Part Number||Store SKU|
|Black / Pink / Small (51-57 cm)||00768682860779||501438||TRE501438|
|Black / Pink / Medium (54-60 cm)||00768682860762||501439||TRE501439|
|Navy/Powder/Red / Small (51-57 cm)||00601479338979||521307||HEL47168315C|
|Navy/Powder/Red / Medium (54-60 cm)||00601479338986||521308||HEL4812320C|
|White/Light Blue / Small (51-57 cm)||00768682343302||433642||TRE433642|
|Black / Small (51-57 cm)||00768682343265||433640||TRE433640|