Size chart and fit guide for 2026
Liv is the world's only comprehensive cycling brand dedicated exclusively to women. Every Liv frame is designed from the ground up using a women's-specific geometry database-shorter top tubes, narrower handlebars, and proportioned reach dimensions ensure that each size delivers optimal fit without compromise. Backed by Giant's manufacturing expertise, Liv bikes are not downsized unisex frames but purpose-built machines engineered for the female body.
| Size | Height Range | Inseam Range |
|---|---|---|
| XXS | 4'10" - 5'1"(148 - 155 cm) | 26.0" - 28.0"(66 - 71 cm) |
| XS | 5'0" - 5'3"(153 - 160 cm) | 27.6" - 29.1"(70 - 74 cm) |
| S | 5'2" - 5'6"(158 - 168 cm) | 28.7" - 30.7"(73 - 78 cm) |
| M | 5'5" - 5'9"(166 - 175 cm) | 30.3" - 32.3"(77 - 82 cm) |
| L | 5'8" - 6'0"(173 - 183 cm) | 31.9" - 33.9"(81 - 86 cm) |
| Size | Height Range | Inseam Range |
|---|---|---|
| XS | 4'10" - 5'2"(148 - 158 cm) | 26.0" - 28.3"(66 - 72 cm) |
| S | 5'1" - 5'6"(156 - 167 cm) | 28.0" - 30.3"(71 - 77 cm) |
| M | 5'5" - 5'9"(165 - 175 cm) | 29.9" - 32.3"(76 - 82 cm) |
| L | 5'8" - 6'0"(173 - 183 cm) | 31.9" - 33.9"(81 - 86 cm) |
| XL | 6'1" - 6'6"(186 - 198 cm) | 33.9" - 36.6"(86 - 93 cm) |
| Size | Height Range | Inseam Range |
|---|---|---|
| XS | 4'10" - 5'2"(148 - 158 cm) | 26.0" - 28.3"(66 - 72 cm) |
| S | 5'1" - 5'6"(156 - 167 cm) | 28.0" - 30.3"(71 - 77 cm) |
| M | 5'5" - 5'9"(165 - 175 cm) | 29.9" - 32.3"(76 - 82 cm) |
| L | 5'8" - 6'1"(173 - 185 cm) | 31.9" - 34.3"(81 - 87 cm) |
| XL | 6'1" - 6'6"(186 - 198 cm) | 33.9" - 36.6"(86 - 93 cm) |
| Size | Height Range | Inseam Range |
|---|---|---|
| XXS | 4'10" - 5'1"(148 - 155 cm) | 26.0" - 28.0"(66 - 71 cm) |
| XS | 5'0" - 5'4"(153 - 162 cm) | 27.6" - 29.5"(70 - 75 cm) |
| S | 5'3" - 5'7"(160 - 170 cm) | 29.1" - 31.1"(74 - 79 cm) |
| M | 5'6" - 5'10"(168 - 178 cm) | 30.7" - 32.7"(78 - 83 cm) |
| L | 5'9" - 6'2"(176 - 188 cm) | 31.9" - 34.3"(81 - 87 cm) |
| XL | 6'1" - 6'6"(186 - 198 cm) | 33.9" - 36.6"(86 - 93 cm) |
Specific sizing recommendations for Liv's most popular bike models. Geometry measurements shown for reference size (typically M or 54cm).
Women's race road bike with advanced composite frame and compact road geometry. Shorter reach and narrower handlebars than unisex equivalents-riders transitioning from Giant should typically choose the same letter size in Liv.
Women's endurance road bike with taller stack for comfort over long distances. D-Fuse seatpost absorbs road vibration-riders seeking comfort should consider sizing up if between sizes for a more relaxed position.
Women's trail MTB with 140mm Maestro suspension and 29-inch wheels. Women's-specific suspension tune accounts for lighter rider weight-size based on reach preference rather than standover for optimal trail performance.
Women's gravel bike with D-Fuse composite seatpost and flared drop bars. Shorter reach than unisex gravel bikes with wider tire clearance up to 45mm-riders between sizes should choose the smaller frame for more agile handling on mixed terrain.
Women's fitness hybrid with lightweight ALUXX aluminum frame and flat-bar geometry. Low standover height with upright position for comfortable commuting-most riders fit true to the height chart.
Helmets, saddles, lights and locks that fit any Liv build.

Bell
This ASIN is Small/Medium 52-57 cm. Check the selected Amazon size/color before checkout.

Avasta
Standard saddle rail spacing fits most kids' seatpost clamps. Designed primarily for 12-20" wheel kids' bikes; larger riders may prefer a wider adult saddle.

Bell
Tool-free handlebar mount; check bar space around computers, bells, and baskets.

Abus
Inner dimensions: 5.5" x 8" (14 x 20cm). Premium size for frame + wheel security. Heavy-duty for high-theft areas.

Camelbak
Standard 73mm bottle diameter. Optimized cage fit for most bike bottle cages.

Giro
S 51-55 cm, M 55-59 cm, L 59-63 cm
Use our free calculators and guides to determine your ideal Liv frame size.
Calculate your Liv road bike size
Find your ideal MTB frame size
Universal bike sizing tool
Find your ideal saddle width

Solve discomfort with proper saddle selection and positioning

Age & height charts, wheel sizes, and safety tips

Frame size, standover height, and reach explained

Dial in saddle height, reach, and handlebar position