Official sizing 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) |
| 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) |
| 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) |
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.
Use our free calculators to determine your ideal Liv frame size based on your measurements.
Compare sizing across different bike manufacturers to find your perfect fit.