Bike Builder
Pick your parts slot by slot — we tally the cost as you go
1
FrameRequired62 options
The heart of the build — sets geometry, size class, and weight
2
ForkRequired150 options
Carbon or alloy — affects weight, steering response, and steerer compatibility
3
HandlebarRequired116 options
Rise and width determine gate-start position and control style
4
StemRequired117 options
Connects bar to fork steerer — length and clamp diameter must match
5
Headset114 options
1-1/8" threadless is standard — ensure cups match frame/fork spec
6
CranksRequired145 options
Arm length and BB standard determine power transfer and BB shell fit
7
PedalsRequired141 options
Platform pedals are standard for BMX — 9/16" thread fits 3-piece cranks
8
WheelsetRequired155 options
20" front and rear — hub flange, spoke count, and rim depth affect weight