Bike tech specs
sizes
410 470 540 590
frame
Siena Gent Al6061, 700c, Old 135mm, Size: 16"/18.5"/21"/23" (41cm,47cm,54cm,59cm)
headset
Threaded, steel, 1.1/8"
fork
Bianchi Hi-Ten 700c, 1.1/8"
shifters
Shimano Tourney 7sp
rear derailleur
Shimano Tourney RD-TY300 7sp
crankset
Alloy crank w/42T, w/chainguard, crank length: 170mm-16", 175mm-18.5/23"
bb
Steel, cartridge type
chain
Kmc 7sp
sprocket
Shimano Tourney MF-TZ31 7sp, 14-16-18-20-22-24-34T
brakes
V-Brake, alloy
brake levers
Alloy 3 fingers levers
wheels
Alloy double wall, 36 holes
rear hub
Alloy, 36 hole
front hub
Alloy, 36 hole
tire
Kenda 700x38
stem
Alloy diam 25.4mm, quill length 180mm, ext: 80mm-16", 10mm-18.5-23"
grips
Bianchi double density
seatpost
Alloy, diam 27.2mm, length 300mm
saddle
Bianchi, steel rails
pedals
Included