Motocross · Enduro · Switzerland

Your bike, set up
for your riding.

Suspension, engine and chassis preparation. We start from your weight, your level and your tracks, not from a catalogue setting.

Request a quote See our services
Illustration of a motocross bike

Services

What we prepare

Suspension

  • Fork and shock servicing
  • Revalving for your weight, level and terrain
  • Spring selection and sag setting
  • Seals, bushings and oil replacement

Engine

  • Top-end and bottom-end rebuilds
  • Piston, rings and valve replacement
  • Race preparation and reliability upgrades
  • Mapping and fuel injection settings

Chassis

  • Steering head, swingarm and linkage bearings
  • Wheels: spokes, bearings, tyres
  • Brakes: bleeding, pads, discs
  • Ergonomics: bars, controls, seat

Seasonal maintenance

  • Pre-season package
  • Scheduled servicing by engine hours
  • Full inspection after a crash
  • Winter storage and spring start-up

Trackside setup

  • Setup session at your track
  • Clicker adjustments between motos
  • Settings sheet handed to the rider

Race preparation

  • Pre-race tune-up
  • Full check between events
  • Season-long bike follow-up

Bikes

New and used bikes

Looking for a bike? We help you choose, prepare it before its first ride and offer used bikes reconditioned in our workshop.

Buying advice

Choice of model, engine size and gear based on your level, build and riding.

Pre-delivery preparation

Your new bike checked and set up before its first ride: torque, greasing, suspension, mapping.

Reconditioned used bikes

Bikes bought back, inspected and reconditioned in our workshop, with a record of all work done.

Parts and accessories

Wear parts, performance parts and gear, to order.

In the workshop

Every part matters

Illustration of a shock absorber and a fork leg
Fork and shock: teardown, inspection, revalving
Illustration of a piston, connecting rod and valves
Engine: piston, rings, valve train
Illustration of tools and a stopwatch
Setup: in the workshop, then confirmed on the track

Method

How we work

  1. 01

    Rider profile

    Weight in gear, level, terrain, goals. And what bothers you about the bike today.

  2. 02

    Diagnosis

    Bike condition, engine hours, wear. A clear quote before any work starts.

  3. 03

    Preparation

    Workshop work, with parts chosen for your riding. Every setting is recorded.

  4. 04

    Test and adjust

    Rider feedback after riding, then fine-tuning where needed.

Riders & clubs

Support all season long

For licensed riders, teams and clubs: one point of contact to prepare, maintain and set up several bikes throughout the season.

  • Season packages for licensed riders
  • Group terms for clubs
  • Trackside presence on training days on request
  • Settings history per rider and per bike

Partnerships

Importers and distributors

Voltark is looking to work with importers and distributors of off-road bikes, parts and gear in Switzerland. Service point, pre-delivery preparation of new bikes, visibility with riders and clubs: let's talk.

Propose a partnership

A project for your bike?

Preparation, purchase, technical question: tell us what you need.

Contact us