45% faster than the FD-R9150 and lighter than 100 grams

Compatible with SILCA Ultimate Tubeless Sealant

it ensures fresh-tasting water

even on rough terrain

4113 mechanism jersey aop indigo Size:XL 45% faster than the FD-R9150The Mechanism Jersey features a low cut collar designed to reduce chafing and enhance overall comfort, while contributing to a clean, modern and aerodynamic profile. Constructed from lightweight fabrics, it delivers the performance required for competitive racing and high intensity training yet remains a dependable staple for everyday summer rides. A concealed single layer side pocket is finished with a stay down seam zipper, providing easy and secure