
Cannondale SuperSlice RS Seatpost Clamp Wedge Kit
Cannondale SuperSlice RS Seatpost Clamp Wedge Kit
Stage 21 Bikes
23582 Moulton Parkway
#111
Laguna Woods CA 92637
United States
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Cannondale SuperSlice RS Seatpost Clamp Wedge Kit
OEM Replacement | CK0077U00OS
The Cannondale SuperSlice RS Seatpost Clamp Wedge Kit (CK0077U00OS) is a genuine factory replacement designed to secure and adjust the seatpost on Cannondale SuperSlice RS triathlon and time trial bikes. This internal wedge system ensures a clean aerodynamic profile while maintaining precise and secure seatpost positioning.
Hidden design. Secure fit. Race-ready performance.
OEM Seatpost Clamp System
- Genuine Cannondale replacement hardware
- Designed specifically for SuperSlice RS frames
- Internal wedge-style clamping system
- Maintains clean, aerodynamic frame design
Secure & Precise Fit
- Provides strong and even clamping force
- Ensures stable saddle height under load
- Maintains proper seatpost alignment
Aerodynamic Integration
- Internal clamp design reduces drag
- Preserves sleek TT/triathlon frame profile
- Hidden hardware for clean aesthetics
Specifications
- Brand: Cannondale
- Product: Seatpost Clamp Wedge Kit
- Compatibility: Cannondale SuperSlice RS
- Application: Internal seatpost clamping system
- MPN: CK0077U00OS
Ideal For
✔ SuperSlice RS repairs
✔ Replacing worn or damaged seatpost hardware
✔ Maintaining proper seatpost clamping
✔ TT / triathlon bike service
Why Choose Cannondale OEM Hardware?
• Exact fit for SuperSlice RS frames
• Maintains aerodynamic design
• Ensures secure seatpost retention
• Reliable long-term performance
The Cannondale SuperSlice RS Seatpost Clamp Wedge Kit (CK0077U00OS) is the correct OEM solution for maintaining secure, aerodynamic seatpost clamping on your SuperSlice RS race bike.


