
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
QARSWA is a recent Amazon mountain-bike label. Current listings are 26" and 27.5" aluminum hardtails (often the MT-200) sold as one adjustable size per wheel, not a dealer size run. This page has QARSWA’s mountain table. Fit is mostly saddle height, standover, and the height band printed on the product page. There is no separate road or kids chart here.
Amazon store →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 123 to 195 cm. 24" Wheel (full-suspension): 127–183 cm. 26" Wheel: 152–175 cm. 27.5" Wheel: 173–191 cm.
Pick the category that matches the bike, then confirm the exact model.
| Size | Height | Inseam |
|---|---|---|
| 24" Wheel (full-suspension) | 127-183 cm | 60-86 cm |
| 26" Wheel | 152-175 cm | 71-82 cm |
| 27.5" Wheel | 173-191 cm | 80-89 cm |
Size
24" Wheel (full-suspension)
Height
127-183 cm
Inseam: 60-86 cm
Size
26" Wheel
Height
152-175 cm
Inseam: 71-82 cm
Size
27.5" Wheel
Height
173-191 cm
Inseam: 80-89 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, 152-175 cm sits in both 24" Wheel (full-suspension) and 26" Wheel. Cycling inseam and standover pick the side. Then check stack and reach for the exact Qarswa model.
It is a brand-level Mountain starting range (24" Wheel (full-suspension), 26" Wheel, 27.5" Wheel 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 24" Wheel (full-suspension), 26" Wheel, 27.5" Wheel (127-191 cm on the mountain table). Verify the current Qarswa listing 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 Qarswa 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.