PROFILE DESIGN FC SYSTEM BOTTLE KIT 25oz has_product_type Freehub body: Shimano 10/11-speed

Freehub body: Shimano 10/11-speed

ETRTO: 55-622

Rear Hub: Shimano Nexus 8D 8-Speed Internally Geared Hub

Size (inches): 27

PROFILE DESIGN FC SYSTEM BOTTLE KIT 25oz has_product_type Freehub body: Shimano 10/11-speedLow profile, sleek between the arms hydration system design improves bike handling by moving the complete volume of the bottle between the rider's arms. The FC System keeps weight centered and stable, reducing interference with steering and body position for smoother, more responsive rides. Features Engineered, patent pending no splash refill port Top section features a symmetrical NACA airfoil shape with Kamm tail, reducing overall drag Compatible