Strummer Superdura GVL is a high-performance, premium gravel rim designed with a focus on ultra-light weight, power efficiency, and control on modern gravel terrain. This rim uses UD Carbon Toray T-1000, a premium carbon material with a very high strength-to-weight ratio, enabling rapid acceleration, precise response, and consistent handling.
With a 45 mm rim depth, the Superdura GVL provides aerodynamic benefits without sacrificing stability and comfort on uneven surfaces. Its 27 mm internal width supports the use of high-volume gravel tires for better traction and control.
The 2.8 mm spoke-hole offset design helps balance left and right spoke tension, improving lateral stiffness and long-term wheelset durability.
The Superdura GVL was developed for high-speed gravel performance and adventure, not for aggressive MTB or downhill use.
Key Characteristics
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Ultra-light, ideal for gravel performance and race-oriented configurations
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Efficient and responsive, supporting acceleration and climbing
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Stable and controlled on gravel and mixed terrain
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More balanced spoke tension, thanks to the 2.8 mm offset rim
Technical Rim Specifications
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Product Name: Strummer Superdura GVL
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Category: Gravel Rim
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Material: UD Carbon Toray T-1000
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Rim Depth: 45 mm
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Internal Width: 27 mm
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External Width: 33 mm
- ERD (Effective Rim Diameter): 550 mm
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Rim Spoke-Hole Offset: 2.8 mm
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Maximum Spoke Tension: 130 kgf
- Product Weight: 345 grams/pcs
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Maximum Recommended System Weight: 85 kg
(Rider + bicycle + equipment, strength reference based on MTB XC routes)
Tire Compatibility
The Superdura GVL is optimized for high-volume modern gravel tires.
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Minimum Tire Width: 35 mm
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Maximum Tire Width: 60 mm
Recommended Maximum Tire Pressure (based on tire width)
Do not exceed the maximum pressure indicated on the tire or in the table below. Use the lower applicable limit.
| Tire Width | Maximum Pressure |
|---|---|
| 35 mm | 62 psi / 4.25 bar |
| 60 mm | 36 psi / 2.5 bar |
The wider the tire used, the lower the recommended maximum tire pressure. This helps maintain rim integrity, improve traction, and optimize comfort and control on gravel terrain.
⚠️ Warning & Important Information
The Strummer Superdura GVL is a premium rim made with specialized high-performance carbon material. These characteristics provide significant advantages in terms of weight and performance, but require a deeper level of technical understanding during assembly, setup, and use.
Rim Pressure Strength Limit
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100 psi is the maximum structural strength limit of the rim
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At this pressure, the rim will undergo complete structural failure and cannot be used again
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Even when approaching this pressure, the rim may experience permanent deformation
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100 psi is not a usable pressure, but rather the structural failure limit
Operating pressure must always follow the tire pressure recommendations and the table above. Exceeding the recommended pressure limit may cause rim damage, wheel failure, and risk of injury.
Conditions of Use
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Always follow the guidelines regarding tire pressure, spoke tension, and component compatibility
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Damage may occur if the rim is assembled or used outside the technical specifications
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Not recommended for aggressive MTB trails or downhill
If anything is unclear or uncertain during assembly or use, contact Strummer customer service before proceeding. Proper technical support will help ensure that the product's performance, safety, and service life remain optimal.
The information and specifications on this page may be updated at any time without prior notice, in line with ongoing product development and technical evaluation.
B2B Information (for Dealers)
Contents per box: 2 pcs
