
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
Kona was founded in 1988 by Dan Gerhard and Jacob Heilbron, with roots in British Columbia and a long US base in Ferndale, Washington. The brand is known for mountain bikes and later gravel and hybrid lines. This page has Kona’s mountain, gravel, and hybrid charts. Process, Sutra, and Libre do not share one label map — pick the category first, then compare stack and reach.
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 148 to 202 cm. XS: 152–162 cm. S: 160–170 cm. M: 168–178 cm. L: 176–187 cm. XL: 185–198 cm.
Height ranges on this page, from 150 to 202 cm. XS: 154–163 cm. S: 161–171 cm. M: 169–179 cm. L: 177–188 cm. XL: 186–198 cm.
Height ranges on this page, from 149 to 203 cm. XS: 153–163 cm. S: 161–172 cm. M: 170–180 cm. L: 178–189 cm. XL: 187–199 cm.
Pick the category that matches the bike, then confirm the exact model.
| Size | Height | Inseam |
|---|---|---|
| XS | 152-162 cm | 68-74 cm |
| S | 160-170 cm | 73-78 cm |
| M | 168-178 cm | 77-83 cm |
| L | 176-187 cm | 82-88 cm |
| XL | 185-198 cm | 87-95 cm |
Size
XS
Height
152-162 cm
Inseam: 68-74 cm
Size
S
Height
160-170 cm
Inseam: 73-78 cm
Size
M
Height
168-178 cm
Inseam: 77-83 cm
Size
L
Height
176-187 cm
Inseam: 82-88 cm
Size
XL
Height
185-198 cm
Inseam: 87-95 cm
| Size | Height | Inseam |
|---|---|---|
| XS | 154-163 cm | 69-74 cm |
| S | 161-171 cm | 73-79 cm |
| M | 169-179 cm | 78-84 cm |
| L | 177-188 cm | 83-89 cm |
| XL | 186-198 cm | 88-95 cm |
Size
XS
Height
154-163 cm
Inseam: 69-74 cm
Size
S
Height
161-171 cm
Inseam: 73-79 cm
Size
M
Height
169-179 cm
Inseam: 78-84 cm
Size
L
Height
177-188 cm
Inseam: 83-89 cm
Size
XL
Height
186-198 cm
Inseam: 88-95 cm
| Size | Height | Inseam |
|---|---|---|
| XS | 153-163 cm | 68-74 cm |
| S | 161-172 cm | 73-79 cm |
| M | 170-180 cm | 78-84 cm |
| L | 178-189 cm | 83-89 cm |
| XL | 187-199 cm | 88-95 cm |
Size
XS
Height
153-163 cm
Inseam: 68-74 cm
Size
S
Height
161-172 cm
Inseam: 73-79 cm
Size
M
Height
170-180 cm
Inseam: 78-84 cm
Size
L
Height
178-189 cm
Inseam: 83-89 cm
Size
XL
Height
187-199 cm
Inseam: 88-95 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
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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, Gravel and Hybrid charts on this page. On the mountain table, 160-162 cm sits in both XS and S. Cycling inseam and standover pick the side. Then check stack and reach for the exact Kona model.
Not safely. Kona Mountain, Gravel and Hybrid charts on this page are separate. A Kona XS on the mountain table and a Kona XS on the gravel table are not interchangeable.
The Mountain, Gravel and Hybrid charts on this page include XS, S, M (152-198 cm on the mountain table). Verify the current Kona 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 Kona MTB sizing against trail and hardtail fit ranges.
Gravel bike size chart
Compare Kona gravel sizing against general gravel fit ranges.
Hybrid bike size chart
Compare Kona hybrid sizing against commuter and fitness bike 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.