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Sizing Charts

Wheel / Tire Sizing Chart
Rider Weight Rider Age Recommended Wheel / Rim Size
551bs & Below Under 5 18 x 1"
55 - 80Ibs 5 to 10 20 x 1 -1/8"
24 x 1-1/8"
80 — 1151bs 9 to 12 20 x 1 -3/8"
24 x 13/8"
115 —1451bs 12 to 14 20 x 1.50"
24 x 1.50"
145Ibs+ 14 & Up 20 x 1.75"
24 x 1.75"
Tire Sizes above correspond with rim size shown. For rider's who weigh 1451bs or more, the minimum tire size on the front wheel 20 x 1.75"

Frame Sizing Chart
Mini Junior Expert Expert XL
Rider Weight 40-6Slbs 60-75Ibs 70-95Ibs 75-110Ibs
Rider Height 3' 10' - 4' 8" 4' 4" - 4'9" 4' 6" - 5' 2" 4' 10" - 5' 4"
Frame Length 16 - 17.5" 17.5 - 18.5" 19.25 -20" 19.5 -20"
Crank Length 145 - 155mm 155 - 16Smm 165 -170mm 170 - 175mm
Stem Size Mini Mini / Mini XL Expert / Pro Expert / Pro
Handle Bar Size 2 -2.5" 4-5.5" 6-7.25" 7 - 8"
Frame Sizing Chart
Pro /JR Pro Pro XL Pro XXL
Rider Weight 100 & UP 140 & UP 160 & UP
Rider Height 5' - 5'8" 5'8" - 6' 5'10" & UP
Frame Length 20 - 20.5" 21-21.5" 21.5 -22"
Crank Length 17S- 180mm 180 - 182mm 180 - 185mm
Stem Length Pro Pro/XL Pro XL / XXL
Handle Bar Size 7 - 8" 7.5 - 8" 8 - 8.5"

Shin Guard Sizing Chart
Small Medium Large X-Large
Top Opening 12" to 15'' 14" to 17'' 14" to 19'' 15" to 20''
Bottom Opening 9" to 12'' 10" to 12'' 11" to 14'' 12" to 16''
Length 12½" 12½" 13½" 13½"
Shin / Knee Guard Sizing Chart
Small Medium Large X-Large
Top Opening 14" to 20'' 15" to 22'' 16" to 24'' 17" to 26''
Bottom Opening 8" to 12'' 9" to 14'' 10" to 16'' 11" to 18''

Crank Sizing Chart
Sizes: Micro Mini, Mini & Junior
Inseam Length Crank Length
15 — 16" 130mm
16 —17.5" 135mm
17.5 —19" 140mm
19 — 20" 145mm
22 — 22" 150mm
Sizes: Junior, Expert & Expert XL
20 — 22" 150mm
22 - 23" 155mm
23 - 25" 160mm
23 - 26" 165mm
Sizes: Junior Pro, Pro, Pro XL & Pro XXL
25 - 26" 165mm
26 - 27" 170mm
27 - 29" 175mm
29 - 30" 177mm
30 - 32" 180mm
32"+ 182 - 185mm

Jersey Sizing Chart
Rider Weight Rider Age Jersey Size
60Ibs & Under 6 & Under Youth Small
50-70Ibs 6-9 Youth Medium
70-90Ibs 9 to 12 Youth Large
90-120Ibs 11 to 13 Youth X-Large
120-140Ibs 12 to 14 Adult Small
140-165Ibs 14 & Up Adult Medium
165-180Ibs 14 & Up Adult Large
180-220Ibs 14 & Up Adult X-Large
220Ibs & Up 14 & Up Adult XX-Large

Euro Size Shoe Euro / US Sizing Chart
Uro Size US Size
33 1.5
34 2
35 3
36 4
37 4.5
38 5.5
39 6.5
40 7
41 8
42 8.5
43 9
44 10
45 11
46 12
47 12.5
48 13