Gear Fit Atlas

Home / Bike size by height / 5 ft 4 in

5'4" · 163 cm · 4 mountain-bike charts

What size bike for a 5 ft 4 in rider?

For a five-foot-four rider (163 cm), the mountain-bike charts read S, Specialized's Crossroads hybrid chart reads S, and the Diverge gravel chart reads 49 or 52.

1'2'3'4'5'6'123
  1. 1Mountain bike S
  2. 2Hybrid S
  3. 3Rider 5'4" · 163 cm

Each chart for a five-foot-four rider

TypeChartSizePrinted height span
Mountain bikeSpecialized FuseSS: 5'2"–5'5" (158–165 cm)
Mountain bikeSpecialized ChiselSS: 5'2"–5'5" (158–165 cm)
Mountain bikeSanta Cruz 5010SS: 5'1"–5'5" (155–165 cm)
Mountain bikeNorco RangeSS: 5'1"–5'5" (155–165 cm)
Hybrid / fitness bikeSpecialized CrossroadsSS: 5'2"–5'5" (158–165 cm)
Gravel / drop-bar bikeSpecialized Diverge49 or 5249: 5'0"–5'4" (152–163 cm); 52: 5'4"–5'7" (163–170 cm)

Charts: Specialized Fuse fit chart, Specialized Crossroads fit chart, Specialized Chisel size chart (published by evo), Specialized Diverge size chart (published by evo), Santa Cruz 5010 size chart (published by evo), Norco Range size chart (published by evo), . Charts marked "published by evo" are the brand's chart as reproduced by the retailer evo. Last checked 2026-10-20.

58 in61 in64 in66 in69 inyour heightSpecialized Fuse S5'2"–5'5"Specialized Chisel S5'2"–5'5"Santa Cruz 5010 S5'1"–5'5"Norco Range S5'1"–5'5"Specialized Crossroads S5'2"–5'5"Specialized Diverge 495'0"–5'4"Specialized Diverge 525'4"–5'7"
The rider-height span of every frame size that lists 5'4" (163 cm), in inches. The shaded line is the rider's height; a rider at the edge of two spans sits in both.

Reading the charts at five-foot-four

At 5'4" the Specialized Diverge chart lists the rider in two sizes, because one size's span ends where the next begins. The brands leave that choice to the rider: the smaller frame is easier to move around, the larger one more stable at speed.

All the mountain-bike charts that cover 5'4" agree on S. Letter sizes are still each brand's own, so check the model's geometry before buying.

Checking the fit beyond height

Height charts assume average proportions. Cannondale's method uses inseam instead: "Measure your inseam with your legs 8-10 inches apart and subtract 1-2 inches for crotch clearance." Then compare that stand-over figure with the model's geometry chart and keep 1 to 2 inches (2.5 to 5 cm) of clearance over the top tube. A rider with long legs for 5'4" may suit the larger of two sizes; a long torso and short legs, the smaller with a longer stem.

Either side of five-foot-four

A five-foot-two rider reads S on the mountain charts. A five-foot-six rider reads M.

For a five-foot-four rider these are the brands' published height spans, a starting point for a test ride, not a bike fit. Trek is not listed: its size charts could not be read from Trek. See the methodology.

Other gear for a five-foot-four rider

Heights near five-foot-four

4 ft 10 in · 5 ft · 5 ft 2 in · 5 ft 6 in · 5 ft 8 in · 5 ft 10 in · all heights

Guide: bike size by height and inseam · size every category at once