Grab some Nick’s!


Grab some Nick’s!

3D Printable Bikefit Shims

Ok! I’ll grab some!

Buy & download for yourself 3D Printable Bikefitting shim models for personal, hobby and professional use.

Over the course of a year, an average Bikefitter can save hundreds of dollars printing shims from the same model!

Printing a shim costs only 1-2 €/$/£, whil buying a shim can cost 10 times as much and take weeks to ship.


What People Are Saying About Nick’s Shims

“ Just to let you know that even though I was tired my power meter was showing 50-50 power balance right & left! ”

“ Thank you Nick! Great job on the fitting as I suffered no pain! ”
GN (Haute Route)

“ Hi Nick. First stage done. My bike position is great. Thank you ”
CB (Haute Route)


Bikefitting Online – The home of Nick’s Shims

Using data accrued from over 500 bikefit sessions, Nick Marshall, founder of Etude Posturale, offers Nick’s Shims ™ to the worldwide community of bikefitters and cyclists.
Nick’s Shims ™ goal is to offer the world’s most comprehensive range of 3D-printable bikefitting shims.
Download high-spec, angled, raised and biomechanically correct 3D models of LOOK, Shimano and Speedplay pedal shims to print and use for yourself, hobby or bikefitting business.
Save money, time and unnecessary complications by taking shimming into your own hands.
Stay tuned, and if you would like to stay up to date on developments please email us or visit our Instagram page @nicks_bikefitting_shims.


Bikefitting with Nick’s Shims makes it easy

Not only do Nick’s Shims provide a huge amount of angles and thicknesses for improved pedal efficiency and pain-relief, we are constantly improving the process of education for bikefitters and non-bikefitters alike! You’re all welcome to grab some Nick’s and get started!

We work really hard to simplify the process of using shims to assure you save time and spend more time doing what you love; bikefitting and riding comfortably.

If you have further questions you can take a personalised video chat or even get bikefitted by Nick using whatever video functionality you have at hand.


How To Use Nick’s Shims for Beginners

Measure your leg difference.

Test your in-out foot lean.

Grab your shim!


The Best Option For Beginner To Advanced Cylists & Bikefitters

“ Save time & money with pedal shims that are suited to you and your clients ”

Maintain Your Privacy

• Place your order without creating an account
• Secured purchase via SSL & HTTPS direct to purchase processing
• No payment or account data saved

Save Money

• No more futile, expensive trips to the bike shop for any old shim that they have in stock!
• Nick’s 3D-printed shims cost much less than your average shim (and they look cool too)
• Purchase additional components as Nick’s Shims launches new products

Save Time

• Install the shims as you print
• No traffic, no parking & no waiting
• Reprint a shim anytime, even last minute