Made in Manresa · Since 1994 · Shipping across Europe
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/ Catalogue

CIRCUIT SPEED

Circuit racing shock absorbers valve-tuned per car and discipline: precise control of body support, braking and traction, lap after lap on track.

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What circuit racing demands from your suspension

On a circuit the suspension runs at the limit: hard braking, high loads and fast corners where every tenth depends on keeping the tyre planted on the asphalt. You need controlled travel, spring and damping matched to weight and layout, and adjustment to fine-tune the setup session by session.

We don't work from a fixed catalogue. We engineer and build every shock under one roof, in Manresa since 1994, tuned to your car and your driving.

TSK high-pressure gas monotube, serviceable and rebuildable. Spanish engineering as a genuine alternative to the premium brands, shipped across Europe.

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What kind of suspension do I need for circuit racing?

For circuit racing you want precise grip control and lap-to-lap consistency, with short travel and fine compression and rebound adjustment. At TecnoShock we build high-pressure gas TSK monotube dampers, custom-valved to your car, tyre and track.

How does circuit suspension differ from rally or street setups?

Circuit tarmac calls for firmness, minimal body roll and controlled weight transfer, versus the longer travel and absorption a rally needs. That's why the valving differs: we set stiffness and adjustment specific to your discipline, not a generic kit.

Do circuit dampers come with compression and rebound adjustment?

Depending on the range, we offer rebound and compression (low/high speed) adjustment to fine-tune the car to each track. Our TSK monotube dampers are serviceable and rebuildable, so you can retune the setup through the season.

How do I order a custom valving for my circuit car?

Tell us the car, weight, tyre, track type and your level; with that we define springs and custom valving. We manufacture in Manresa since 1994, as our own alternative to Öhlins, Bilstein or KW, with delivery across Europe.