Rider
Height

Frame
Size

Top Tube
Length

Stem
Length

Bar
Rise

Bar
Width

Crank
Length

Gearing

4'0" & under

Micro-Mini

15"- 15.5"

Mini

2"-2.5"

20"- 21.5"

4'0"-4'6"

Mini

15.5"- 16.5"

Mini
Mini XL

2"-3.5"

21"- 23"

4'4"-4'10"

Junior

16"- 17.5"

Mini
Mini XL

3"-4.5"

22"- 24.5"

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4'8"-5'4"

Expert

17"- 18.5"

Pro

4.5"-6"

24"- 26"

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5'2"-5'8"

Expert XL

18"-19"

Pro

6"-7.5"

26"- 27"

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5'6" - 5'10"

Pro

18.5"- 19.5"

Pro
Pro XL

7"-8"

27"- 28"

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5'10"-6'1"

Pro XL

19"-21"

Pro
Pro XL

7"-8"

17"- 28"

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6' & over

Pro XXL

20.5" & over

Pro XL
Pro XXL

7"-8"

28"- ?"

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