WattCoach

Best bang-for-your-buck upgrades, tailored to your current setup

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2Verify
3Recommendations

Upload your photos

Race day pictures are ideal. The clearer the shot, the better we read your kit.

Analysing your setup

  1. Sending your photo
  2. Reading your bike and kit
  3. Measuring your position

Usually takes 15 to 30 seconds.

Verify what we found, and fill in the missing details

Which type of event are you competing in?

Your current setup

Rolling

How fast your tyres roll: pick the tier that fits, if you don't know the exact tyre model you're most likely tier 4 or 5.

Drivetrain

Bottle location(s)

Tick every place you carry a bottle

Marginal gains you're already on top of

Tick anything you already have or have done

Your ranked upgrades

How to best spend your money to get faster - at 40 km/h.

Your five best-value changes, on the bike. Full ranking on the right.

Kit & bike — by watts / £

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Change
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W/£

Position observations BETA

⚠︎ Estimates only — indicative watt figures, not wind-tunnel measurements. Use them to prioritise where to spend, not as exact numbers.

Want to know when the numbers get better?

We are adding error bands, per-yaw wheel data and a time-saved figure. Leave an email and we will tell you when they land. No newsletter, no sharing it with anyone.