Strummer Tubeless Valve: Precision, Lightweight, & Maximum
Enhance the performance of your wheelset with Strummer Tubeless Valve. Designed using CNC Machining technology from AL7075 material, this valve offers the perfect combination of extremely lightweight and robust structural strength.
Key Features & Advantages
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Premium AL7075 Material: Ensures maximum strength with minimal weight for wheel rotation efficiency.
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Integrated Valve Core Remover: The valve cap doubles as a core removal tool. Convenient for filling sealant without needing to carry extra tools.
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Custom Fit (Changeable Rubber): Comes with three different rubber sizes in each package. You can adjust it to the internal contour of the rim to ensure an airtight and perfect seal.
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Identity & Authenticity: The Strummer logo and length information are clearly printed on the valve body as a guarantee of original product quality.
Valve Length Selection Guide
To ensure the pump head can lock perfectly, we recommend the maximum rim height (rim depth) as follows:
| Valve Length | Maximum Rim Height (Depth) | Usage Recommendations |
| 50 mm | Max. 30 mm | Ideal for low-profile rims (Example: Strummer Hyper SLR D25, Tempo30, Hyper30). |
| 65 mm | Max. 45 mm | Ideal for medium-profile rims (Example: Strummer Hyper SLR D41.5). |
| 80 mm | Max. 60 mm | Ideal for high-profile rims (Aero/Deep Section). |
Technical Specifications
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Material: Aluminium AL7075, CNC Machined, Anodized Finish.
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Valve Type: Presta (FV).
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Special Features: Changeable Rubber, Integrated Core Remover.
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Product Length & Weight:
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50 mm: 5 grams
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65 mm: 6 grams
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80 mm: 7 grams
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Important to Know
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Package Contents: The price listed is for 1 Set (1 valve). For use on one bicycle unit (front and rear wheels), you will need 2 Sets.
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Valve Core Note: On first use, the valve core may feel a bit tight to remove due to factory assembly. This is normal. Use a core remover on the valve cap to loosen it slowly. After the first removal, the subsequent open-close process will become easier.
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Installation Suggestions: Simply tighten the locking nut (lock nut) using your fingers. Excessive use of tools (pliers) is not recommended to avoid damaging the seal rubber or the rim surface.
How to Replace the Tubeless Strummer Valve Rubber
To avoid damage to the product, follow the instructions below to replace the rubber on the valve. To enhance comfort and reduce pain in your hands/fingers, please use gloves.
Release the locking part, then reattach the valve cap. This valve cap will be used as a stopper when pushing the rubber downwards.
Use a soft surface to avoid damaging the product, and also to prevent the product from shifting while pushing the rubber downwards. We tried using a mousepad, and we found that it was quite effective. Ensure the valve cap is securely locked. Push the rubber down with your fingers on both the left and right hands until it touches the valve cap.
Remove the valve cap. Tighten the valve core to avoid the risk of bending. Hold the left side of the product with your left hand. Slowly pull the rubber to the right with your right hand.
After the rubber has been successfully removed. Install the rubber as needed. Insert the rubber by pushing from the back. Damage may occur if the removal and installation process does not follow the instructions. We advise users not to remove and install the rubber if not necessary.
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