Bicycle Sizing

Many people ask us what is the correct size for a their bicycle? I also depends on what you are using it for and your goals for comfort and efficiency. Here is a sizing chart to give you some guidance.

SIZING

http://www.rbinc-sports.com

Hybrid bike sizing chart

Rider Height		Frame Size Suggested
Feet and Inches	Centimetres	Inches	Size	Centimetres
4′ 10″ – 5′ 1″	147 – 155	13 – 14	XS	47 – 49
5′ 1″ – 5′ 5″	155 – 165	15 – 16	S	50 – 52
5′ 5″ – 5′ 9″	165 – 175	17 – 18	M	53 – 54
5′ 9″ – 6′ 0″	175 – 183	19 -20	L	55 – 57
6′ 0″ – 6′ 3″	183 – 191	21 – 22	XL	58 – 61
6′ 3″ – 6′ 6″	191 – 198	23 – 25	XXL	61 – 63

Women’s mountain bike sizing chart

Rider Height		Frame Size Suggested
Feet and Inches	Centimetres	Inches	Size
4′ 10″ – 5′ 2″	148 – 158	13 – 14	XS
5′ 2″ – 5 ‘6″	158 – 168	15 – 16	S
5′ 6″ – 5′ 10″	168 – 178	17 – 18	M
5′ 10″ – 6′ 1″	178 – 185	19+	L

Men’s Road bike sizing chart

Rider Height		Frame Size Suggested
Feet and Inches	Centimetres	Centimetres	Size
4′ 10″ – 5 ‘0″	148 – 152	48	XXS
5′ 0 “- 5′ 3”	152 – 160	51	XS
5′ 3″ – 5′ 6″	160 – 168	52	S
5 6″ – 5′ 9″	168 – 175	54	M
5′ 9″ – 6′ 0″	175 – 183	56	L
6′ 0″ – 6′ 3″	183 – 191	58	XL
6′ 3″ – 6′ 6″	191 – 198	61	XXL

Ladies Road bike sizing chart

Rider Height		Frame Size Suggested
Feet and Inches	Centimetres	Centimetres	Size
4′ 10″ – 5 ‘0″	148 – 152	44	XXS
5′ 0 “- 5′ 3”	152 – 160	48	XS
5′ 3″ – 5′ 6″	160 – 168	51	S
5 6″ – 5′ 9″	168 – 175	54	M

mountain bike sizing chart

Mountain Bikes – Finding the Right Size
Your Height	Your Inseam Length	Bike Frame Size
4’11” – 5’3″	25” – 27”	13 – 15″
5’3″ – 5’7″	27″ – 29″	15 to 17″
5’7″ – 5’11”	29″ – 31″	17 to 19″
5’11” – 6’2″	31″ – 33″	19 to 21″
6’2″ – 6’4″	33″ – 35″	21 to 23″
6’4″ and up	35″ and up

TT/triathlon bike size guide table Height Inside leg Frame size Top tube length 5’0″ – 5’3″ 152.5 – 160cm 26.5″ – 28″ 48 – 50cm 48.5 – 50cm 5’2″ – 5’5″ 157.5 – 165cm 27.5″ – 29″ 50 – 52cm 50 – 51.5cm 5’4″ – 5’7″ 162.5 – 170cm 28.5″ – 30″ 52 – 54cm 51.5 – 53.5cm 5’6″ – 5’9″ 167.5 – 175cm 29.5″ – 31″ 54 – 56cm 53.5 – 55.5cm 5’8″ – 5’11” 172.5 – 180cm 30.5″ – 32″ 56 – 58cm 55.5 – 57cm 5’10” – 6’1″ 177.5 – 185cm 31.5″ – 33″ 58 – 60cm 57 – 58cm 6’0″ – 6’3″ 182.5 – 190cm 32.5″ – 34″ 60 – 62cm 58 – 59cm