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BICYCLE SIZE GUIDES

Method One: Bike Height Chart – The Easiest

Your height / Bike Size

4’11” – 5’3″ = 13 – 15 inches

5’3″ – 5’7″ = 15 – 16 inches
5’7″ – 5’11” = 16 – 17 inches
6’0″ – 6’2″ = 17 – 19 inches
6’2″ – 6’4″ = 19 – 21 inches
6’4″ and taller = 21+ inches

Method Two: Calculating the bike size

Take off your shoes and stand with your legs about 15-20 cm(6” – 8”) apart. Measure the height from the ground to your crotch.
Be sure of the type of bicycle you want: Mountain bike, city bike or road bike. You can read about the different bike types from here.
Now you can take your calculator and calculate the right size:

For example - f your leg inseam is 76cm, then your right mountain bike size is 50 cm (20”), road bike 53cm and city bike 52cm.
Mountain bike size chart
Rider heightLeg inseamSuggested Frame Size
Feet/InchesCentimetersInchesCentimetersInchesSize
4`10”-5`1”148-158 cm24-29”61-73 cm< 14″XS
5`1″-5`5″158-168 cm25-30”63-76 cm15” / 16″S
5`5″-5`9″168-178 cm26-31”66-78 cm16” / 17″M
5`9″-6`0″178-185 cm27`-32`68-81 cm17″ / 18″L
6`0″-6`3″185-193 cm28`-33`71-83 cm18″ / 19″XL
6`1″-6`6″193-198 cm29`-34`73-86 cm19″ +XXL
City bike / commuter / hybrid bike chart
Rider heightLeg inseamSuggested Frame Size
Feet/InchesCentimetersInchesCentimetersInchesSize
4`10”-5`1”147-155 cm24-29”61-73 cm14”XS
5`1`-5`5`155-165 cm25-30”63-76 cm15”S
5`5`-5`9`165-175 cm26-31”66-78 cm16”M
5`9`-6`0`175-183 cm27`-32`68-81 cm17″L
6`0`-6`3`183-191 cm28`-33`71-83 cm18″XL
6`1`-6`6`191-198 cm29`-34`73-86 cm19″XXL
Road bike size chart
Rider heightSuggested frame size
Feet/InchesCentimetersCentimetersSize
4`10”-5`0”148-152 cm47-48 cmXXS
5`0″-5`3″152-160 cm49-50 cmXS
5`3″-5`6″160-168 cm51-52-53 cmS
5`6″-5`9″168-175 cm54-55 cmM
5`9″-6`0″175-183 cm56-57-58 cmL
6`0″-6`3″183-191 cm58-59-60 cmXL
6`3″-6`6″191-198 cm61-62-63 cmXXL