Ridley Noah Fast 3.0 Geometry, Sizes & Bike Fit

Ridley Noah Fast 3.0 geometry (2025), compare stack, reach, and every supported size, then open the TrainCraft calculator with this bike preselected.

Supported sizes

XXS, XS, S, M, L

Family

race geometry

This bike leans toward an aggressive front end, faster steering, and a more performance-oriented position.

What to compare

Stack, reach, setup

Use this guide to compare stack, reach, and stock cockpit assumptions before choosing a frame size.

Check my size with measurements Compare geometry first View original geometry source

Quick size check

What Ridley Noah Fast 3.0 size fits you?

Get an instant frame estimate, then continue into the full fit report to check cockpit reach, bar drop, and setup risks before you buy.

No account needed for this check. The full report keeps this bike preselected.

What you get after the size check

A complete setup now. A Fit Passport when you sign up.

A paid report unlocks the complete setup and print-ready PDF for this bike. No account is required. Create a free fit profile separately to save and reuse your fit.

Paid report for this bike

Compare every size and get saddle position, cockpit coordinates, stem, spacers, bar width and crank length. No account required.

Print-ready PDF included

Export the paid report as a clean A4 PDF to keep, print or take into the workshop when this bike is being set up.

Free Fit Passport for ongoing fitting

Create a free fit profile to save measurements and reports across devices, prefill new fits, recalculate after profile changes, fine-tune by symptoms and get the lower in-app report price.

Check my size and see my options

Geometry and size breakdown

Use the geometry table as context, then enter your measurements above before opening the full fit report.

Size	Stack	Reach	Top tube	Head tube	Stem	Crank	Size check
XXS	497 mm	386 mm	505 mm	95 mm	80 mm	165 mm	Check with my measurements
XS	504 mm	399 mm	525 mm	100 mm	90 mm	170 mm	Check with my measurements
S	521 mm	410 mm	545 mm	115 mm	100 mm	170 mm	Check with my measurements
M	541 mm	420 mm	565 mm	135 mm	100 mm	172.5 mm	Check with my measurements
L	565 mm	428 mm	585 mm	160 mm	110 mm	172.5 mm	Check with my measurements

How to use this guide

Start with the size table to narrow the geometry range you actually want. Then open the calculator to compare that geometry against your body dimensions, flexibility, and fit priorities.

The TrainCraft bike fit tool models saddle height, cockpit reach, and bar drop using the frame geometry plus stock cockpit assumptions for the Ridley Noah Fast 3.0.

That is more useful than a generic height chart because two sizes can both fit your height while requiring very different stems, spacers, or saddle positions.

Who races the Ridley Noah Fast 3.0?

Riders and teams racing the Ridley Noah Fast 3.0 in the pro peloton this season.

Søren Wærenskjold

Uno-X Mobility

Tour de France 2026 stage 11 winner

See which Ridley Noah Fast 3.0 size fits you

FAQ

What sizes are available for the Ridley Noah Fast 3.0?

TrainCraft currently tracks these Ridley Noah Fast 3.0 sizes: XXS, XS, S, M, L. The calculator uses each size's published geometry and stock cockpit assumptions to compare fit outcomes.

Can I use the TrainCraft calculator for Ridley Noah Fast 3.0 sizing?

Yes. Open the calculator from this page to preload the Ridley Noah Fast 3.0, then compare sizes against your body measurements, fit priorities, flexibility, and riding posture preferences.

What should I compare on the Ridley Noah Fast 3.0 before picking a size?

Start with stack, reach, effective top tube, and the stock stem/crank setup. TrainCraft uses those numbers to estimate cockpit reach, bar drop, saddle position, and how much adjustment headroom each size leaves.