Frames
| Frame Sizing Chart | |||||||
| Mini | Junior | Expert | Expert XL | Pro / Jr Pro | Pro XL | Pro XXL | |
| Rider Weight | 40-65 lbs | 60-75lbs | 70-95 lbs | 75-110 lbs | 100 & Up | 140 & Up | 160 & Up |
| Rider Height | 3' 10" - 4' 8" | 4' 4" - 4' 9" | 4' 6" - 5' 2" | 4' 10" - 5' 4" | 5' - 5' 8" | 5' 8" - 6' | 5' 10" + |
| Frame Length | 16 - 17.5" | 17.5 - 18.5" | 19.25 - 20" | 19.5 - 20" | 20 - 20.5" | 21 - 21.5" | 21.5 - 22" |
| Crank Length | 145-155mm | 155-165mm | 165-170mm | 170-175mm | 175-180mm | 180-182mm | 180-185mm |
| Stem Size | Mini | Mini/Mini XL | Expert/Pro | Expert/Pro | Pro | Pro/XL | Pro XL/XXL |
| Handle Bar Size | 2-2.5" | 4-5.5" | 5-6.5" | 6-7.25" | 7-8" | 7.5-8" | 8-8.5" |