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There are two basic steps to find out what Frame Size you need:
Our sizing guide considers your height and inside leg measurements to give you two points of reference in order to help you choose the right bike size.
All measurements are best taken in your bare feet and with the help of someone else.
First, measure your height:
Place a pencil on the top of your head and mark the wall, measure from the floor to the mark (use centimetres if you are buying a Road, City or Mountain bike, or feet and inches if you are buying a BMX bike).
Next, measure your inside leg:
Now use the specific table below and find out which size you need according to your measurements.
|HT-01 27.5"||Small - 15"||Medium - 17"||Large - 19"|
|Frame Size||15" (38cm)||17" (43cm)||19" (48cm)|
|Rec. Rider Height (Imperial)||5' 3" - 5' 7"||5' 7" - 5' 11"||5' 11" - 6' 3"|
|Rec. Rider Height (Metric)||160 - 170cm||170 - 180cm||180 - 190cm|
|Rec. Inside Leg (Imperial)||28" - 30"||30" - 32"||32" - 34"|
|Rec. Inside Leg (Metric)||71 - 76cm||76 - 81cm||81 - 86cm|
|(A) Effective Top Tube Length||570mm||595mm||620mm|
|(B) Headtube Angle||68°||68°||68°|
|(C) Seattube Angle||74°||74°||74°|
|(D) Chainstay Length||425mm||425mm||425mm|
|(E) Headtube Length||105mm||110mm||120mm|
|Bottom Bracket Drop||43mm||43mm||43mm|
|Max Tyre Size||27.5" x 2.3"||27.5" x 2.3"||27.5" x 2.3"|
|Bottom Bracket||73mm BSA||73mm BSA||73mm BSA|
|Headset�||ZS44/28.6?� ZS56/40||ZS44/28.6?� ZS56/40||ZS44/28.6?� ZS56/40|
|Front Mech||34.9mm Band||34.9mm Band||34.9mm Band|
|Rear Axle||10mm x 135mm QR||10mm x 135mm QR||10mm x 135mm QR|
|Frame Material||6061-T6 Alloy||6061-T6 Alloy||6061-T6 Alloy|
|Based on Axle to Crown||519mm - 130mm travel||519mm - 130mm travel||519mm - 130mm travel|