Bike gear repair and indexing in London

Shifting fixed from the cause

Bike gear repair and indexing in London

If your bike skips under load, hesitates when shifting or refuses to stay in gear, it needs proper diagnosis — not random barrel-adjuster guesses.

16+ years’ experienceFreddie pioneered mobile bike repairs in LondonWorkshop diagnosis and proper toolingClear quote before paid work
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What we handle

  • Gears skipping under pressure
  • Slow or noisy shifting
  • Chain dropping
  • Derailleur not reaching all gears
  • Bent hanger symptoms
  • Worn chain or cassette
  • Cable and housing issues
  • Di2 or AXS shifting problems

Why workshop-led? Freddie helped pioneer mobile bike repairs in London, so we know exactly where mobile repairs are useful — and where they fall short. For diagnosis, upgrades, drivetrain faults, brake work and clean setup, a professional workshop with proper tooling wins.

We check the whole drivetrain

Cables, chain, cassette, chainrings, derailleur setup, hanger alignment and electronic shifting are all part of the diagnosis.

Related Bike Clinique pages

Local workshop, focused coverage

Bike Clinique is based in Tooting SW17. Collection/delivery may be available by request across Balham, Tooting, Wandsworth, Clapham, Wimbledon, Putney, Earlsfield, Southfields, Merton, Sutton, Raynes Park and New Malden. Approved postcodes: SW12, SW17, SW18, SW4, SW19, SW15, SW20, SM1, SM2 and KT3.

Questions riders ask before booking

Why do my gears slip when I pedal hard?

Common causes include worn chain/cassette, poor indexing or derailleur alignment.

Can indexing fix my gears?

Sometimes. If parts are worn or bent, indexing alone will not hold. We will tell you before doing unnecessary work.

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