Wilier Adlar Geometry, Sizes & Bike Fit

Wilier Adlar geometry (2026) — compare stack, reach, and every supported size, then open the TrainCraft calculator with this bike preselected.

Supported sizes

XS, S, M, L, XL

Family

all-road geometry

This bike balances stability, comfort, and efficient power transfer for mixed-surface riding.

What to compare

Stack, reach, setup

Use this guide to compare stack, reach, and gravel-specific front-end assumptions before choosing a frame size.

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

Quick size check

What Wilier Adlar 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.

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
XS	538 mm	395 mm	542 mm	79 mm	80 mm	170 mm	Check with my measurements
S	562 mm	404 mm	562 mm	104 mm	80 mm	170 mm	Check with my measurements
M	586 mm	413 mm	583 mm	130 mm	90 mm	172.5 mm	Check with my measurements
L	610 mm	422 mm	599 mm	155 mm	90 mm	172.5 mm	Check with my measurements
XL	634 mm	431 mm	621 mm	181 mm	100 mm	175 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 Wilier Adlar.

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.

FAQ

What sizes are available for the Wilier Adlar?

TrainCraft currently tracks these Wilier Adlar sizes: XS, S, M, L, XL. The calculator uses each size's published geometry and stock cockpit assumptions to compare fit outcomes.

Can I use the TrainCraft calculator for Wilier Adlar sizing?

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

What should I compare on the Wilier Adlar 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.