
Giro
Register II MIPS
Everyday adult helmet with MIPS and a simple dial fit.
Universal Adult, 54–61 cm
View on AmazonPrice and availability on Amazon
Juliana is the women’s mountain-bike brand in the Santa Cruz family, launched in 1999 in California. It shares a factory and dw-link platform language with Santa Cruz but publishes its own geometry and size runs. This page has Juliana’s mountain chart. Contact points and standover still vary by model (Furtado vs. Roubion), so use stack and reach after the height table.
Official website →Height ranges compared
Used sizes share one height scale, so overlapping and identical ranges are visible before you read a single table.
Height ranges on this page, from 144 to 189 cm. XS: 148–158 cm. S: 156–168 cm. M: 166–175 cm. L: 173–185 cm.
Pick the category that matches the bike, then confirm the exact model.
| Size | Height | Inseam |
|---|---|---|
| XS | 148-158 cm | 66-72 cm |
| S | 156-168 cm | 71-77 cm |
| M | 166-175 cm | 76-82 cm |
| L | 173-185 cm | 81-87 cm |
Size
XS
Height
148-158 cm
Inseam: 66-72 cm
Size
S
Height
156-168 cm
Inseam: 71-77 cm
Size
M
Height
166-175 cm
Inseam: 76-82 cm
Size
L
Height
173-185 cm
Inseam: 81-87 cm
Helmet, light, lock, bottle, and a pant-leg strap. Size the bike here; buy the complete adult bike at a shop.

Giro
Everyday adult helmet with MIPS and a simple dial fit.
Universal Adult, 54–61 cm
View on AmazonPrice and availability on Amazon

NiteRider
Compact USB headlight for commuting and dusk rides.
Handlebar mount, 300 lumens
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Kryptonite
Hardened U-lock plus a cable for wheels or a locked-together pair.
Fits most road, gravel, and hybrid frames
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CamelBak
Insulated squeeze bottle for everyday rides.
Fits a standard ~73 mm cage
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Green Guru
Upcycled inner-tube strap that keeps a pant leg off the chain.
Adjustable hook-and-loop, about 16 in long
View on AmazonPrice and availability on Amazon
As an Amazon Associate we earn from qualifying purchases. Affiliate disclosure.
Height filters the chart. Cycling inseam decides which overlapping size to keep. The method is the same for every brand.
Height
Take shoes off and stand tall, looking straight ahead. A helper should rest a flat object on the crown of your head, then run a tape from the floor to the underside of that object. Save the number in inches and centimeters — charts use both.
Inseam
Stand tall and barefoot with feet slightly apart. Ask a helper to measure vertically from your crotch to the floor. Keep your legs straight and feet flat.
Need the full sequence, including between-size rules? See how to choose a bike size.
Use your height on the Mountain chart on this page. On the mountain table, 156-158 cm sits in both XS and S. Cycling inseam and standover pick the side. Then check stack and reach for the exact Juliana model.
It is a brand-level Mountain starting range (XS, S, M on this page), not a substitute for the current model-year chart. Geometry, wheel size, and cockpit can move the answer even when height matches a row.
The Mountain chart on this page includes XS, S, M (148-185 cm on the mountain table). Verify the current Juliana model chart on the official site before purchase.
Sources
Brand-level ranges on this page are compiled from published size data. Confirm the current model chart before you buy.
Related charts
Bike size chart
General height and inseam ranges before you lock a brand label.
Mountain bike size chart
Compare Juliana MTB sizing against trail and hardtail fit ranges.
All brand size charts
Compare this brand with other bike brand size charts.
How to choose a bike size
Measure height and cycling inseam, then confirm standover and reach.