FUJI dynamite 2.0 B + Extra large training wheel (removable for sale in Bethesda, Maryland

$185

Frame Material - Aluminum
Aluminum frames are fairly light and very stiff, giving a great ride for climbing and responsive handling in tight situations. On the downside, they have very little natural shock absorption, so the ride down won't be as smooth.
Suspension - Rigid
Rigid bikes do not provide any suspension. This will lead to a rough and bumpy ride - you will feel every rock and hole - but you will also feel instant power transfer.