Circuit Racing

DN’s multi‑performance shock absorber series provides comprehensive coverage for professional motorsport disciplines, including rally racing, off‑road rallying, ATVs, and motorcycles. Equipped with more than twenty core patents, it offers fully customized tuning across the entire spectrum of spring rates and damping curves, delivering precise adaptation to extreme terrains such as gravel, ice and snow, and asphalt. Racing achievements include top‑ten stage finishes at the Dakar Rally, a clean sweep of the top three overall positions at the Silk Road Rally, and numerous accolades on China’s domestic off‑road circuits—making it a trusted, high‑performance suspension solution for professional competition.

Get in touch

Engineered for Precision, Corner by Corner.

Our shock absorbers have been rigorously tested under the most extreme traction conditions; whether on wet surfaces, gravel, or asphalt, they deliver crisp road feedback with millisecond‑level responsiveness, enabling drivers to maintain precise control in all grip scenarios. We excel at striking the perfect balance between comfortable feedback and race‑ready support, empowering every driver to perform at their peak on WRC and CRC stages.

CTCC Model 3

Competition-Proven Engineering.

We are deeply involved in the CRC China Rally Championship and have long supported the country’s top rally teams. From high‑flying jumps on gravel to razor‑sharp cornering on paved stages, our shock absorbers withstand the toughest demands of every stretch of the course—take, for example, the 2026 Tarim Rally’s Wensu Grand Canyon stage, a mix of gravel and riverbed sections, where DN shock absorbers were chosen by 60% of the competing teams. Drivers report, “Zero failures throughout the entire event, with wear‑resistance and decay‑prevention far superior to those of comparable products.” Our expertise covers full‑range compatibility, spanning everything from rally cars to classic vehicles.

Highest-quality materials

To ensure outstanding performance not only at the peak of competitive racing but also enduring durability under the harshest track conditions, all our CRC rally shock absorbers are crafted from the highest‑quality materials. Their aerospace‑grade aluminum alloy cylinders deliver an ideal balance of lightweight construction and exceptional strength, while robust high‑strength alloy steel core components stand firm even amid flying gravel and repeated impacts.

How do our rally shock absorbers differ?

We are the only Chinese shock absorber brand supplying vehicles for the Dakar Rally, and by 2026, we aim to achieve zero failures and no performance fade throughout the entire rally.

Every detail matters—since 2014, we have adopted cutting-edge French technology and leveraged years of extensive experience in the WRC and domestic and international rally events, enabling us to swiftly respond to driver feedback and implement targeted modifications.

Our shock absorbers are meticulously engineered and precisely tuned to perfectly meet each customer’s unique requirements.

They are more than just shock absorbers—they are works of art born for the CRC circuit, meticulously engineered to conquer China’s most demanding rally stages.

Circuit Racing

We offer professional-grade, custom suspension solutions that precisely adapt to a wide range of applications and vehicle platforms. Our comprehensive product lineup meets diverse needs, from entry-level to premium‑class applications.

All shock absorbers are manufactured in strict accordance with high‑quality standards. The main structure is crafted from high‑strength steel and precision‑machined aluminum alloy, achieving an exceptional strength-to-weight ratio while ensuring robustness and reliability, thereby delivering consistently superior performance even under the most demanding track conditions.

CRC/CRC Rally	CRC Rally version (New Model)	CRC Rally version (Old Model)
Damping control	6-Way	6-Way
Blow-Off Buffer Release	✔	✔
Adjustable rebound (low speed)	None	None
Adjustable compression (low speed)	✔	✔
Adjustable Compression (High Speed)	✔	✔
Auxiliary Piston	✔	✔
Hydraulic Bump Stop	✔	✔
Coilover Ride-Height Adjustment	✔	✔
Materials	Aluminum / Steel Damper Body	Aluminum / Steel Damper Body
Damping technology	Multi-Valve Reciprocating Piston	Multi-Valve Reciprocating Piston