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QTS specializes in high-performance suspension systems. Upgrade your vehicles with us for premium shock absorbers.
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Beyond performance and aesthetics, our next-generation shocks evolve with your riding style through adaptive learning technology.
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Frequently Questions
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What are the functions of preload, compression, and rebound adjustments?
Preload: Adjusts spring tension for rider/payload weight (e.g., solo vs. passenger).
Compression damping: Controls shock compression speed (critical for bump absorption).
Rebound damping: Regulates extension speed to prevent bouncing.
Compression damping: Controls shock compression speed (critical for bump absorption).
Rebound damping: Regulates extension speed to prevent bouncing.
Why use aviation-grade aluminum alloy (e.g., 7075)?
It offers 30% higher strength-to-weight ratio, 20% corrosion resistance improvement, and extended durability under high-frequency vibrations (e.g., shocks achieve a 15-year maintenance-free lifespan).
How to assess shock performance degradation?
Conduct a bounce test: Press down on the motorcycle—if it rebounds more than twice or bottoms out frequently (metallic clunking), the oil/seals are likely degraded.
How do shocks perform in extreme temperatures?
Premium shocks undergo -20°C to 100°C testing to ensure stable viscosity. For example, ISO 6789 mandates ≤95% damping force retention at -10°C.
Do you offer OEM/ODM services with proprietary technology?
Yes. Our ODM solutions include:
Patented damping systems: e.g., 3-stage adjustable compression valves
Material upgrades: Titanium-coated shafts or graphene-reinforced seals
confidential under NDA agreements.
Patented damping systems: e.g., 3-stage adjustable compression valves
Material upgrades: Titanium-coated shafts or graphene-reinforced seals
Smart integrations: IoT-enabled shocks with ride data tracking
All intellectual property remains confidential under NDA agreements.
What information is required for custom shock development?
echnical specs: Axle load range, spring rate (N/mm), and stroke length
Vehicle data: Motorcycle model, weight distribution diagram, and usage scenario (e.g., off-road/touring)
Certification needs: CE, DOT, or TÜV compliance requirements
We’ll deliver 3D prototypes within 15 working days for approval.
Vehicle data: Motorcycle model, weight distribution diagram, and usage scenario (e.g., off-road/touring)
Certification needs: CE, DOT, or TÜV compliance requirements
Branding: Logo placement files (vector format) and packaging design guidelines
We’ll deliver 3D prototypes within 15 working days for approval.
What is the minimum order quantity (MOQ) for custom motorcycle shocks?
Our standard MOQ starts at 100 units per specification, with reduced rates for orders above 500 units.
What does the warranty cover?
Industry-standard warranties include:
Structural defects: Welding cracks/deformation (lifetime coverage).
Performance failure: >15% damping loss within 2 years.
Exclusions:
Impact damage, improper installation.
How to verify compliance with safety standards?
Certifications: ISO 9001, TÜV Rheinland.
Dyno test reports (damping force curves).
Salt spray test results (>480 hours corrosion resistance).
Dyno test reports (damping force curves).
Salt spray test results (>480 hours corrosion resistance).
Do you offer custom tuning (e.g., track-specific setups)?
Yes. Provide vehicle weight distribution, track type (e.g., circuit vs. off-road), and rider weight for tailored damping profiles.