Extreme Racing Shox is a leading Italian engineering company in damper system, motions control for motorsport racing, OE automotive, motorcycle, MTB industry, biomedical and seismic sector either active or passive systems.

The know-how gained since the early 1980s has been poured into highly performing products currently used in ultra-high level competitions such as WRC, F1, off-road, motocross and MTB.
Attention to detail, R&D research and new performance levels are the foundations on which EXT operates as a world leader.

HISTORY

Since its founding in 2011, EXT has grown steadily year after year. Today, EXT has a team of 35 highly skilled employees who work with passion and determination.

Our Technical Director, Franco Fratton, is one of the world’s most experienced suspension engineers, credited with introducing numerous technical innovations in racing damper solutions since 1985. He began his career in the 1970s as an R&D engineer at Fox Shocks Racing, where he contributed to a new era in racing damper technologies and knowledge.

In 1985, he worked with Ferrari F1 as a damper systems consultant, introducing the first 3-way adjustable dampers. From the 1990s to the 2010s, he collaborated with some of the world’s top companies, developing many of the technologies widely used today.

Since joining EXT in 2011, Franco has kept our focus firmly on research and development as a core principle, allowing us to establish an undisputed leadership in damper innovation.

achievements

Throughout the years we have developed new technologies such as:

• G-Sensitive valve
• Position sensitive dampers
• Regressive damper valve
• Blow-off valve digressive or tunable regressive valves design
• Frequency sensitive valve
• Active electronic damping
• ADC – acceleration damping control
• COO – Continuos opening orifice valve
• New patent pending position and self pressure actuated hydraulic bump stop
• Ride high control
• “Zero” seal-hydrostatic passive valve
• Air damper / air spring system
• Large motion damping controlled actuator 20/40 Kn
• Regenerative damper energy
• Tuned mass damper for motorcycles

EXT products display the unavoidable research for the newness, using proprietary technology, while stretching the envelope to the limit, the commitment for high quality products, the continuous improvement and the inextinguishable thirst for innovation that pushes all EXT employees to be the best version of themselves, day after day.

EXT has always been designing suspensions that excel for their uniqueness for performance and quality, as they show the difference between the passion and care of handcrafted products and the uniformity of industrial design.

Quality process

01
supplier quality
  • Suppliers Q.C. reports and certificate checks
  • Suppliers tracking record of reliability and performances
  • Suppliers machining/casting operations overview
  • Mid-term suppliers process audit
  • Choosing coatings attachments points
  • Packaging format selections for raw and machined materials

02
Incoming quality control
  • First article inspection: 100% Q.C. on 4 pcs
  • First batch inspection: 100% Q.C. on 4 pcs + 20% on the batch in annotaded quotes
  • Routine batch inspection: 100% Q.C. on 1 pcs + 5% Q.C. on the batch in annotaded quotes
  • Restart batch inspection: 100% Q.C. on 4 pcs + 5% on the batch in annotated quotes
03
Input process quality control
  • Operators handling procedures
  • General assembly with instructions and pictures for lines operators
  • Checkout documents with registered torques and loctite made by every operator
  • Morning recap and training for lines operators
  • Dyno bech test on 100% of the dampers
04
Final outgoing quality control

Every damper is quarantined for 24h to catch any oil leakage

  • Packaging inspections with instructions tailored for every product and by customers needs
  • Checkout documents with registered tracking codes
  • Storage for high volumes batches with documents archived
  • Tracking codes on every damper for production and claim purposes