Specialized Shiv Fuelselage Hydration System
Best integrated hydration solution for competitive long distance triathletes.
This internal bladder system turns your frame into a hidden reservoir, eliminating the aerodynamic drag of traditional bottle cages. It requires a bike designed specifically to house it, but for dedicated triathletes, the trade-off is a faster, cleaner setup that keeps you hydrated without disrupting your bike’s sleek profile.
$15.74
More Shiv Hydration options
Who it's for
- Competitive triathletes seeking maximum speed and efficiency
- Long-distance racers prioritizing consistent fueling and stable handling
- Performance cyclists who value stability and precise cornering
Who should skip it
- Busy athletes who prefer low-maintenance gear and quick cleanup
- Endurance racers who need rapid, mess-free refills at aid stations
- Multi-bike owners looking for cross-compatible hydration accessories
Performance breakdown
Aerodynamic Integration
Internal frame placement eliminates drag caused by traditional external bottle cages.
Frame Compatibility
Precision-engineered to fit specific Shiv frame geometries without compromise.
Fluid Capacity
Twenty ounces is sufficient for shorter efforts but requires refills for endurance.
Ease of Cleaning
Internal bladder design makes thorough scrubbing more challenging than standard bottles.
Hydration Accessibility
Integrated straw placement allows for drinking while maintaining an aero tuck.
Build Durability
Robust materials withstand the rigors of high-intensity triathlon training and racing.
Key Specs
Capacity
0.59 Liters
Compatibility
Specialized Shiv frames (M/L/XL)
Reservoir Included
Yes
Product Type
Hydration Reservoir
BPA Free
No
Dishwasher Safe
No
Insulated
No
Leak Proof
No
Collapsible
No
Filter Included
No
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