Product Details
Shock absorbers for the Formula racing track, tuned to championship‑level precision.
• External nitrogen cylinder
• Adjustable high- and low-speed compression, rebound, and hydraulic damping
• Customized adaptation
The Champions’ “Secret Weapon”
Achieving the perfect balance between powerful performance and lightweight design.
Delivering full‑power performance for extreme off‑road rally sprints.
Lightweight construction effectively reduces unsprung mass.
Formula racing
Demonstrating exceptional accuracy in extreme scenarios:
The multi‑stage inverted shock absorber consistently delivers top‑tier performance in the world’s premier rally events. Drawing on decades of deep expertise, our team has meticulously optimized every component of this damper, laying a solid foundation for victory on the race track.
Achieving the perfect balance between powerful performance and lightweight design.
Achieving the perfect balance between powerful performance and lightweight design.
Achieving the perfect balance between powerful performance and lightweight design.
Formula racing
• Core Advantages
| Stability | ★★★★★ | This is a precision damping control system designed specifically for formula racing and top-tier circuit events. Featuring an external high-pressure nitrogen reservoir, it offers multi‑dimensional adjustability, including high- and low-speed compression, rebound, and hydraulic cushioning. |
| Flexibility | ★★★★ | |
| Trip length | ★★★★ |
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| Adjustment Options | ★★★★★ |
Other
CTCC Model 3
Performance technology products
Multi‑damping shock absorbers: the key to clinching victory on the racetrack.
Technical Highlights
Through in-house manufacturing and rigorous quality-control processes, we strive to achieve tighter tolerances and greater product consistency. This enables vehicles to deliver crisp road feedback and stable traction—our starting point for both products and services.
To ensure optimal performance on specific vehicle models, we conduct necessary measurements and make appropriate adjustments based on model‑specific data prior to delivery, enabling the upgraded components to deliver their full potential.
Our product lineup covers off-road motorcycles, dirt bikes, electric off-road motorcycles, and motocross bikes.
Our internal R&D efforts involve cross‑disciplinary development; these cross‑functional experiences and technological expertise broaden our perspective and provide valuable insights, which we leverage to drive continuous product improvement.
Pure shock-absorbing force
Experience‑based dampers deliver an impeccable balance of comfort, traction, and handling. With adjustable compression and rebound settings, you can fine‑tune every drive to suit your personal preferences. A 12‑stage hydraulic buffer features progressive energy absorption at the end of its stroke, ensuring consistent damping performance regardless of ambient temperature or track conditions.
Precise track handling
Independently adjustable high- and low-speed compression, paired with precision rebound tuning, enables teams to fine-tune the suspension to suit the unique characteristics of each track. An external high-pressure nitrogen reservoir ensures fluid stability, delivering the most direct dynamic feedback from the steering wheel and providing precise road‑feel during extreme cornering.
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Independently adjustable high- and low-speed compression: High-speed compression: 24 segments / Low-speed compression: 24 segments, independently adjustable
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20‑stage precision rebound adjustment: Precise control of vehicle pitch and wheel recentering dynamics.
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12-stage hydraulically adjustable cushioning: Progressive energy absorption at the end of the travel, smoothly dissipating extreme impacts.
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Fully customized adaptation: Overall length, stroke, upper and lower mounting brackets, and springs are all customizable; coilover height is adjustable.
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Countless championship titles
For many years, numerous Chinese and international rally teams have consistently placed their trust in Doner shock absorbers, repeatedly securing top-three overall finishes and class victories in premier events such as the Tengger Rally, the Silk Road Rally, and the Dakar Rally, thereby fully demonstrating their outstanding performance and exceptional reliability.
2014
We have introduced cutting-edge international vibration‑reduction technologies and established in-depth collaborations with overseas technology partners, laying a solid foundation for independent research and development.
2016
Guangzhou DN Suspension Technology Co., Ltd. was officially established, concurrently setting up an R&D center and maintaining close collaboration with racing teams to dedicate itself to product development.
2022
At the driver clinched the UTV Club Cup title, the Women's Class title, and runner-up honors in the Modified Class, underscoring his prowess across multiple racing disciplines.
