Custom Bike Fitting

We use the latest bike fitting technology and software from the US to take the ‘guesswork and opinion’ out of Bike Fitting. Using a combination of our Sizer Cycle, Fit Kit Systems Measuring Tools and Licensed Bicycle Design Software, we can guarantee the perfect Bike Fit for you.

Whelan Cycling Sizer

Once your Fit is complete , we can duplicate the geometry on our

Sizer Cycle, and you can Test Ride your new position, and make changes before going out and purchasing a New Stem / Saddle / Frame.

Buying a New Bike ? – We can set you up on a direct copy of any manufacturer’s production frame directly from their published geometry charts. This allows you to check the fit of the correct size frame and get the right stem length and saddle position on the first try. This makes special ordering frames easy and risk-free.

Whelan Sizer Set-Up

Already Had A Bike Fit ? – If you have already had a Bike Fit, and are happy with the results, Bring along the Measurements / Geometry and Test Ride it on our Sizer Cycle before you purchase that new Frame / Components

Measuring Tools: We are the first , and only Irish Agent registered with Fit Kit Systems. Fit Kit Systems tools are hand built and individually calibrated. Each tool being handcrafted for accuracy and dependability.

Whelan Cycling Measuring

Bicycle Design Software: Our Fully Licensed Software allows us to Design the perfect Bike. We will supply a Hard & Soft Copy of your Fitting for future reference.

Whelan Cycling Cad

Our system has been developed after two years of research and combines the Three best Fitting Systems available today. This is an efficient way of streamlining the bike fit process for excellent results allowing the bike rider to enjoy the benefits of aproperly sized bike.

Adjustments that can be made directly:

  • Seat tube angle (from 71 to 79 degrees)
  • Seat tube length (from 43 through 72 cm)
  • Top tube length (from 46 through 70 cm)
  • Head tube angle (70 through 75.5 degrees)
  • Head tube length (8 through 30 cm)
  • Wheelbase
  • Front center
  • Stack height of headset and spacers

Whelan Sizer Set-Up

Contact Us For Further Information:


About Us:

A time served Fitter, Brendan Whelan continually up-skilled throughout his career in Engineering and Supervised a busy Engineering Dept for a US Multi National Company for almost 18 years.

Brendan has been involved in the Irish Cycling scene for almost 30 years – In that time he has been a Rider, A Coach and Manager at Elite National team level. A multi National Medalist & Champion, he continues to race at the highest domestic A1 Level.

Brendan has been studying Framebuilding and Bike fitting for the past two years both at home and in the UK.

He now works from his workshop (Bicycle Design Centre @ Unit 21) in Kildare.