Specialized Shiv Disc Fuelcell II Hydration Bladder
Best integrated hydration solution for competitive long distance triathletes.
Designed specifically for seamless integration within the frame of high-performance triathlon bikes. This replacement reservoir ensures a perfect fit for the seat tube cavity, maintaining the aerodynamic profile of the bicycle while providing essential hydration capacity.
$37.99
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Who it's for
- Competitive triathletes seeking maximum speed and streamlined hydration storage.
- Long-course racers needing significant fluid volume for Ironman-distance events.
- Performance-focused riders prioritizing quick transitions and mid-ride efficiency.
Who should skip it
- Owners of different bike brands or older rim-brake Shiv models.
- Busy athletes who prefer low-maintenance gear and simple cleaning routines.
- Riders who frequently swap gear and dislike complex mechanical setups.
Performance breakdown
Aerodynamic Integration
Seamlessly maintains the bike's wind-cheating profile without any external drag.
Fit Precision
Custom-molded dimensions ensure zero movement inside the frame reservoir.
Capacity Optimization
Volume scales perfectly with frame size to maximize fluid intake.
Installation Ease
Requires careful handling to seat correctly within the tight frame cavity.
Material Durability
Robust construction withstands the rigors of long-distance triathlon racing.
System Compatibility
Designed exclusively for Shiv Disc frames for a guaranteed factory match.
Key Specs
Capacity
1.1L (XS), 1.15L (S), 1.3L (M), 1.4L (L)
Mount Type
Seat tube-mounted
Compatibility
Specialized Shiv Disc framesets
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