Product name
kids carbon road disc bike
Frame process
high modulus Carbon Fiber,EPS,Racing,full Inner-Cables
Derailleur Handle
RETROSPEC(SENSAH)-22S
Front Derailleur
RETROSPEC(SENSAH)
Rear Derailleur
RETROSPEC(SENSAH)-11S
Cranksets
RETROSPEC, Alu alloy,Hollow,34-50T
Cassettes
SUNSHINE-11S, 11-30T
Brake
ZOOM, flat-mount&cable pull Hydr