Trek Precision Fit believes that riders should not be “corrected”.
Unlike other fit systems, we make the bike work for the body.

Whether commuter, professional racer or Sunday rider, a Trek PrecisionFit should be an integral tool to any frequent cyclist.

A custom fit of how your bike is set up is just that: a custom fit just for you.  What a PrecisionFit can do for you depends on what you want and can address one or more of…

  • Increased Power
  • Improve Aerodynamics
  • Alleviate Pain
  • Improve Comfort

We do two types of PrecisionFit:

Express PrecisionFit – £70 Book Online
Save 20% – use code “JBFIT20” at checkout!

Focus here is more on comfort and efficiency.
It takes about 60 minutes and costs £70 and includes:

  • cleats positioning for optimum lateral and for/aft positioning
  • pedal stroke for stability adjustment
  • body position via seat height and stem position to deliver efficiency in pedal stroke and comfort


Full PrecisionFit – £140 (Coming Soon!)

This follows the process used by the Trek race team. It takes about 120 minutes, costs £140 and splits into two vital parts:

1. Initial interview: off the bike we …

  • Discuss the rider’s fitness, aims and goals
  • Capture sports history
  • Discuss injury history
  • We test for limitations in flexibility, core strength and other factors

Once we know what the rider wants to gain from a fit, we work from the ground up to make worthwhile changes where needed.

2. Tailored bike setup: with rider on their bike we

Check and adjust

  • cleats positioning for optimum lateral and for/aft positioning
  • pedal stroke for stability adjustment
  • body position via seat height, stem position and other things to deliver
      • efficiency in pedal stroke
      • balanced centre of mass
      • comfort by being within the individual’s flexibility limits

The result is a better riding position tailored to meet what the rider wants, whether that is a more aerodynamic position, an end to back pain or simply to be more efficient on the bike.


Anyone can use our PrecisionFit service, but you’ll also benefit from a discount if you buy a bike from us:

 Bike Value Discount Full PrecisionFit Express PrecisionFit
up to £1000 20% £112 £56
£1000 to £1,500 40% £84 £42
£1,500 to £2,000 50% £70 £35
£2,000 + 60% £56 £28