- DK
- Xiamen China
- 15-30 Days
- monthly 10000+pcs
- D50X30TL
The DK G50TL-30 is a high-performance carbon gravel rim featuring a 50mm depth and 30mm outer width, engineered for superior aerodynamics and tubeless efficiency
KEY PRODUCT FEATURES
Ultra-Lightweight & Climbing Efficiency
Engineered specifically for steep climbs and technical gravel routes, offering rapid acceleration, effortless power transfer, and maximum climbing agility.
Agile & Responsive Handling
Combines a lightweight structural profile with exceptional lateral stiffness to deliver precise cornering control, instant pedal response, and high-speed stability.
High-Stiffness Carbon Spokes
Built with high-tensile carbon spokes to maximize power delivery while reducing overall weight, ensuring explosive acceleration and durable trail strength.
Optimized Gravel Rim Dimensions
Features a balanced 50mm depth and wide 30mm outer width (24mm internal), creating a superior tire profile for lower rolling resistance, increased air volume, and unmatched traction.
Premium Carbon Fiber Construction
Crafted using advanced Toray T700~T1100 carbon fiber with precise lamination layups, guaranteeing ultra-lightweight performance without compromising structural integrity.
SPECIFICATIONS
D50X30TL (700C / 24mm Internal)
Size: 700C (Diameter 622mm)
Outer Width: 30mm
Inner Width: 24mm
Depth: 50mm
ERD: 539mm
T700 NL: 470 ± 15g
T800 SL: 450 ± 15g
T800 UL: 400 ± 15g
T1000 UL: 385 ± 15g
T1100 UL: 345 ± 15g
Featured Products
Product Features and Advantages
1. Featherweight Climbing Performance
The D50X30TL rim series offers multiple weight options across different carbon layups. The flagship T1100 UL version weighs as low as 345 ± 15g, while the T700 NL version is controlled at 470 ± 15g, establishing a new benchmark for ultra-light gravel rims. Precision carbon layup drastically reduces rotational mass, providing explosive acceleration on steep inclines. Significantly conserves rider energy, making it ideal for long technical climbs and endurance events.
2. Versatile 50mm Depth / 30mm Width Profile
Features a 24mm internal width with a 30mm outer width, optimized for modern high-volume gravel tires. Best paired with 38–47mm tires to deliver a plush contact patch and enhanced cornering confidence. Offers superior vibration damping for smooth rolling over harsh chatter, loose dirt, and rocky gravel.
3. Low-Profile Crosswind Stability
The 50mm rim depth minimizes crosswind interference for unmatched steering stability. Provides nimble, razor-sharp handling on technical switchbacks and unpredictable off-road trails. Achieves the ideal balance between structural stiffness and all-weather control for ultimate confidence.
4. Impact-Resistant Carbon Toughness
Reinforced rim shoulders withstand severe rock strikes and harsh off-road impacts with ease. Advanced carbon layup technology absorbs shocks effectively, ensuring reliable performance in demanding terrain. Engineered for ultimate durability, delivering long-lasting reliability even in the toughest gravel races.
Quality Control
Clean burrs & residues:
Rim Diameters Check:
Cleaning:
Packing:
Testing
Lateral Rigidity Test
Quantifies rim resistance to lateral deformation under controlled high-load testing.
Radial Rigidity Test
Quantifies rim resistance to vertical deformation under controlled heavy-load testing.
UCI Drop Weight Impact Test
Simulates road impacts to evaluate rim toughness.
Spoke Hole Pull Out Test
Evaluates spoke tension resistance and structural limits under high tensile loads.
Inter-Hole Stiffness Test
Measures stiffness between adjacent spoke holes and load-bearing limits under applied pressure.
Pneumatic Pressure Resistance Test
Evaluates pneumatic pressure resistance and rim deformation under high inflation loads.
Greenhouse Test
Evaluates thermal stability and dimensional changes of inflated wheelsets under high-temperature baking.
Wheelset Inflated Spoke Tension
Evaluates spoke tension stability and lateral runout changes of inflated wheelsets under tire pressure.
