Bike and Clothing Sizing Charts
| Mountain bike sizing: Hardtail and Hardtail Race |
Rider Height
(ft & ins) |
Rider Height
(cm) |
Inside Leg
(ins) |
Inside Leg
(cm) |
Frame Size Suggested
(ins) |
Frame Size Suggested
(cm) |
| 4'10"+ |
142+ |
26"-28" |
66-71 |
13" |
33 |
| 5'0"+ |
147+ |
27"-29" |
68.5-73.4 |
14" |
36 |
| 5'2"+ |
152.5+ |
27"-29" |
68.5-73.5 |
15" |
38 |
| 5'4"+ |
162.5+ |
28"-30" |
71-76 |
16" |
41 |
| 5'6"+ |
167.5+ |
28"-30" |
71-76 |
17" |
43 |
| 5'8"+ |
172.5+ |
29"-31" |
73.5-78.4 |
18" |
46 |
| 5'9"+ |
175+ |
29"-31" |
73.5-78.5 |
19" |
48 |
| 5'10"+ |
177.5+ |
30"-32" |
76-81 |
20" |
51 |
| 6'0"+ |
183+ |
32"-34" |
81.5-86.5 |
21" |
53 |
| 6'2"+ |
188+ |
33"-35" |
84-89 |
22" |
56 |
| 6'4"+ |
193+ |
34"-36" |
86.5-91.5 |
23" |
58 |
All sizes are approximate and should only be used as a guide.
| Mountain bike sizing: Full Suspension |
Rider Height
(ft & ins) |
Rider Height
(cm) |
Inside Leg
(ins) |
Inside Leg
(cm) |
Frame Size Suggested
(ins) |
Frame Size Suggested
(cm) |
| 5'4"+ |
162.5+ |
28"-30" |
71-76 |
16" |
41 |
| 5'6"+ |
167.5+ |
28"-30" |
71-76 |
17" |
43 |
| 5'8"+ |
172.5+ |
29"-31" |
73.5-78.5 |
18" |
46 |
| 5'9"+ |
175+ |
29"-31" |
73.5-78.6 |
19" |
48 |
| 5'10"+ |
177.5+ |
30"-32" |
76-81 |
20" |
51 |
| 5'11"+ |
180+ |
32"-34" |
81-87 |
21" |
54 |
| 6'0"+ |
183+ |
32"-34" |
81.5-86.5 |
22" |
56 |
All sizes are approximate and should only be used as a guide.
Road Bikes
Please Note: The Giant TCR, Defy (was: Giant SCR) and Giant Rapid (was: Giant FCR) compact design road bikes have specific sizing, please see the TCR table, Defy table or Rapid table below for sizing information. |
Rider Height
(ft & ins) |
Rider Height
(cm) |
Inside Leg
(ins) |
Inside Leg
(cm) |
Frame Size Suggested
(ins) |
Frame Size Suggested
(cm) |
| 5'+ |
152 |
27"-29" |
68.5-73.5 |
18" |
48 |
| 5'1"+ |
155 |
27"-29" |
68.5-73.5 |
18" |
48 |
| 5'2"+ |
157.5 |
27"-29" |
68.5-73.5 |
18" |
48 |
| 5'3"+ |
160 |
28"-30" |
71-76 |
19" |
50 |
| 5'4"+ |
162.5 |
28"-30" |
71-76 |
19" |
50 |
| 5'5"+ |
165 |
29"-31" |
73.5-79 |
20" |
52 |
| 5'6"+ |
167.5 |
28"-30" |
71-76 |
20" |
52 |
| 5'7"+ |
170 |
28"-30" |
73.5-76 |
21" |
54 |
| 5'8"+ |
172.5 |
30"-32" |
76-81 |
21" |
54 |
| 5'9"+ |
175 |
31"-33" |
79-84 |
22" |
56 |
| 5'10"+ |
177.5 |
30"-32" |
76-81 |
22" |
56 |
| 5'11"+ |
180 |
32"-34" |
81-87 |
23" |
58 |
| 6'0"+ |
183 |
32"-34" |
81.5-86.5 |
23" |
58 |
| 6'2"+ |
188 |
33"-35" |
84-89 |
24" |
60 |
All sizes are approximate and should only be used as a guide.
| Giant TCR bike sizing |
Size
|
Size (Seat tube length)
(cm) |
Size (Seat tube length)
(inches) |
Top tube length
(cm) |
Top tube length
(inches) |
Rider Height
(cm) |
Rider Height
(Ft & Ins) |
| XS |
43cm |
17" |
51 |
20" |
149-157 |
4'11"-5'2" |
| Small |
46.5cm |
18.5" |
53 |
21" |
157-167 |
5'2"-5'6" |
| Medium |
50cm |
19.5" |
55 |
21.5" |
167-180 |
5'6"-5'11" |
| Large |
55.5cm |
22" |
57.5 |
22.5" |
180-195 |
5'11"-6'3" |
| XL |
58.5cm |
23" |
60 |
23.5" |
195-200 |
6'3"-6'7" |
All sizes are approximate and should only be used as a guide.
| Giant Defy bike sizing |
Size
|
Size (Seat tube length)
(cm) |
Size (Seat tube length)
(inches) |
Top tube length
(cm) |
Top tube length
(inches) |
Rider Height
(cm) |
Rider Height
(Ft & Ins) |
| XS |
43cm |
17" |
51 |
20" |
149-157 |
4'11"-5'2" |
| Small |
46.5cm |
18.5" |
53 |
21" |
157-167 |
5'2"-5'6" |
| Medium |
50cm |
19.5" |
55 |
21.5" |
167-180 |
5'6"-5'11" |
| Large |
55.5cm |
22" |
57.5 |
22.5" |
180-195 |
5'11"-6'3" |
| XL |
58.5cm |
23" |
60 |
23.5" |
195-200 |
6'3"-6'7" |
All sizes are approximate and should only be used as a guide.
| Giant Rapid bike sizing |
Size
|
Size (Seat tube length)
(cm) |
Size (Seat tube length)
(inches) |
Top tube length
(cm) |
Top tube length
(inches) |
Rider Height
(cm) |
Rider Height
(Ft & Ins) |
| XS |
42 |
16.5" |
52 |
20.5" |
149-157 |
4'11"-5'2" |
| Small |
46.5 |
18.5" |
53.5 |
21" |
157-167 |
5'2"-5'6" |
| Medium |
50 |
19.5" |
55 |
21.5" |
167-180 |
5'6"-5'11" |
| Large |
55.5 |
22" |
57.5 |
22.5" |
180-195 |
5'11"-6'3" |
| XL |
58.5 |
23" |
60 |
23.5" |
195-200 |
6'3"-6'7" |
All sizes are approximate and should only be used as a guide.
| Classic Hybrid bikes |
Rider Height
(ft & ins) |
Rider Height
(cm) |
Inside Leg
(ins) |
Inside Leg
(cm) |
Frame Size Suggested
(ins) |
Frame Size Suggested
(cm) |
| 5'0"+ |
152.5+ |
27"-29" |
68.5-73.5 |
15" |
38 |
| 5'2"+ |
157.5+ |
27"-29" |
68.5-73.5 |
16" |
41 |
| 5'4"+ |
162.5+ |
28"-30" |
71-76 |
17" |
43 |
| 5'6"+ |
165.5+ |
28"-30" |
71-76 |
18" |
46 |
| 5'8"+ |
172.5+ |
29"-31" |
73.5-78.5 |
19" |
48 |
| 5'9"+ |
175+ |
29"-31" |
73.5-78.5 |
20" |
51 |
| 5'10"+ |
177.5+ |
30"-32" |
76-81 |
21" |
53 |
| 6'0"+ |
183+ |
32"-34" |
81-86.5 |
22" |
56 |
| 6'2"+ |
188+ |
33"-35" |
83-89 |
23" |
58 |
All sizes are approximate and should only be used as a guide.
| Hybrid Sports bikes |
Rider Height
(ft & ins) |
Rider Height
(cm) |
Inside Leg
(ins) |
Inside Leg
(cm) |
Frame Size Suggested
(ins) |
Frame Size Suggested
(cm) |
| 5'0"+ |
152.5+ |
27"-29" |
68.5"-73.5" |
15" |
38 |
| 5'2"+ |
157.5+ |
27"-29" |
68.5"-73.5" |
16" |
41 |
| 5'4"+ |
162.5+ |
28"-30" |
71"-76" |
17" |
43 |
| 5'6"+ |
167.5+ |
28"-30" |
71"-76" |
18" |
46 |
| 5'8"+ |
172.5+ |
29"-31" |
73.5"-78.5" |
19" |
48 |
| 5'9"+ |
175+ |
29"-31" |
73.5"-78.5" |
20" |
51 |
| 5'10"+ |
177.5+ |
30"-32" |
76"-81" |
21" |
53 |
| 6'0"+ |
183+ |
32"-34" |
81"-86.5" |
22" |
56 |
| 6'2"+ |
188+ |
33"-35" |
83"-89" |
23" |
58 |
All sizes are approximate and should only be used as a guide.
| Comfort Bikes |
Rider Height
(ft & ins) |
Rider Height
(cm) |
Inside Leg
(ins) |
Inside Leg
(cm) |
Frame Size Suggested
(ins) |
Frame Size Suggested
(cm) |
| 4'10"+ |
147+ |
26"-28" |
66-71 |
13" |
33 |
| 4'10"+ |
147+ |
26"-28" |
66-71 |
14" |
36 |
| 5'0"+ |
152.5+ |
27"-29" |
68.5-73.5 |
15" |
38 |
| 5'2"+ |
157.5+ |
27"-29" |
68.5-73.5 |
16" |
41 |
| 5'4"+ |
162.5+ |
28"-30" |
71-76 |
17" |
43 |
| 5'6"+ |
167.5+ |
28"-30" |
71-76 |
18" |
46 |
| 5'8"+ |
172.5+ |
29"-31" |
73.5-78.5 |
19" |
48 |
| 5'9"+ |
175+ |
29"-31" |
73.5-78.5 |
20" |
51 |
| 5'10"+ |
177.5+ |
30"-32" |
76-81 |
21" |
53 |
| 6'0"+ |
183+ |
32"-34" |
81-86.5 |
22" |
56 |
| 6'2"+ |
188+ |
33"-35" |
83-89 |
23" |
58 |
All sizes are approximate and should only be used as a guide.
| Jump Bikes |
Rider Height
(ft & ins) |
Rider Height
(cm) |
Inside Leg
(ins) |
Inside Leg
(cm) |
Frame Size Suggested
(ins) |
Frame Size Suggested
(cm) |
| 5'0"+ |
152.5+ |
27"-29" |
68.5-73.5 |
14" |
36 |
| 5'2"+ |
157.5+ |
27"-29" |
68.5-73.5 |
15" |
38 |
| 5'4"+ |
162.5+ |
28"-30" |
71-76 |
16" |
41 |
| 5'6"+ |
167.5+ |
28"-30" |
71-76 |
17" |
43 |
| 5'8"+ |
172.5+ |
29"-31" |
73.5-78.5 |
18" |
46 |
| 5'9"+ |
175+ |
29"-31" |
73.5-78.5 |
19" |
48 |
| 5'10"+ |
177.5+ |
30"-32" |
76-81 |
20" |
51 |
All sizes are approximate and should only be used as a guide.
| KIDS bikes |
Rider age
(yrs) |
Inside leg
(ins) |
Inside leg
(cm) |
Wheel size |
| 2.5-4 |
13"-15" |
33-38 |
12" |
| 3.5-5 |
15"-17" |
38-43 |
14" |
| 4.5-6.5 |
17"-19" |
43-48.5 |
16" |
| 5.5-7 |
18"-20" |
45.5-51 |
18" |
| 7-9 |
19"-23" |
48.5-58.4 |
20" |
| 9-11.5 |
24"-27" |
61-68.5 |
24" |
ALTURA CLOTHING SIZING CHARTS
The following size guides are specific to Altura cycle clothing.
MENS JERSEYS
& JACKETS |
CHEST
(cm) |
CHEST
(inches) |
SLEEVE
LENGTH (cm) |
SLEEVE
LENGTH (inches) |
| |
|
|
NECK TO CUFF |
| XS |
87-90 |
34"-35" |
79 |
31" |
| S |
91-94 |
36"-37" |
81 |
32" |
| M |
95-101 |
38"-40" |
83 |
33" |
| L |
102-109 |
41"-43" |
85 |
33.5" |
| XL |
111-117 |
44"-46" |
87 |
34" |
| XXL |
119-123 |
47"-48" |
89 |
35" |
| XXXL |
124-129 |
49"-51" |
97 |
36" |
All sizes are approximate and should only be used as a guide. There will be variations in garments depending on fit and design.
MENS SHORTS
& TROUSERS |
WAIST
(cm) |
WAIST
(inches) |
INSIDE
LEG (cm) |
INSIDE
LEG (inches) |
| |
|
|
OVERTROUSERS/TIGHTS |
| XS |
61-67 |
24"-26" |
70 |
28" |
| S |
68-74 |
27"-29" |
74 |
29" |
| M |
75-82 |
30"-32" |
79 |
31" |
| L |
83-89 |
33"-35" |
81 |
32" |
| XL |
90-97 |
36"-38" |
84 |
33" |
| XXL |
98-104 |
39"-41" |
85.5 |
34" |
All sizes are approximate and should only be used as a guide. There will be variations in garments depending on fit and design.
WOMENS JERSEYS
& JACKETS |
BUST
(cm) |
BUST
(inches) |
SLEEVE
LENGTH (cm) |
SLEEVE
LENGTH (inches) |
| |
|
|
NECK TO CUFF |
| 8 |
84 |
33" |
71 |
28" |
| 10 |
86 |
34" |
73 |
29" |
| 12 |
91 |
36" |
75 |
29.5" |
| 14 |
96 |
38" |
77 |
30" |
| 16 |
99 |
39" |
78 |
31" |
| 18 |
101 |
40" |
71 |
32" |
All sizes are approximate and should only be used as a guide. There will be variations in garments depending on fit and design.
WOMENS SHORTS
& TROUSERS |
WAIST
(cm) |
WAIST
(inches) |
HIPS
(cm) |
HIPS
(inches) |
INSIDE
LEG (cm) |
INSIDE
LEG (inches) |
| |
|
|
|
|
OVERTROUSERS/SHORTS |
| 8 |
66 |
26" |
88 |
35" |
71 |
28" |
| 10 |
71 |
28" |
92 |
36.5" |
74 |
29" |
| 12 |
76 |
30" |
96 |
38" |
76 |
30" |
| 14 |
81 |
32" |
101 |
40" |
79 |
31" |
| 16 |
86 |
34" |
106 |
42" |
81 |
32" |
| 18 |
91 |
36" |
111 |
44" |
83 |
33" |
All sizes are approximate and should only be used as a guide. There will be variations in garments depending on fit and design.
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