Description
Bianchi: Siena
The Siena is a comfortable and affordable city bike from Italian bike maker Bianchi that has a lightweight aluminum frame, sturdy steel fork, and a reliable Tourney 7-speed drivetrain from Shimano.
The Siena is also available in a ladies model at Bike Attack.
SPECS
Color
Black
Frame
Siena Gent Al6061, 700c, Old 135mm 16"(), 18.5"(47cm), 21"(54cm), 23"(59cm)
Seatpost Clamp
Alloy clamp w/Qr, diam 31.8mm
Headset
Steel, 1 1/8"
Fork
Bianchi Hi-Ten 1 1/8", 700c
Shifter
Shimano Tourney 7sp
Rear derailleur
Shimano Tourney TDTY300 7sp, direct attachment
Front Derailleur
Crankset
Alloy cranks 42T w/chainguard
Bottom Bracket
Steel, cartridge type, 68/110.5mm
Chain
KMC 7sp
Cassette / Freewheel
Shimano Tourney MF-TZ31 7sp, 14-16-18-20-22-24-34T
Brake
V-Brake, alloy pads, 70mm
Brake Lever
Alloy 3 finger lever
Front Hub Alloy, 36hole 14G, O.L.D. 100mm Axle 108mm
Rear Hub
Alloy, 36hole, 14G, O.L.D. 135mm Axle 145mm
Rim Wheelset
Alloy double wall, 700c, 14Gx36h
Tire
Kenda 700x38, 27TPI, Steel bead
Stem
Alloy, diam 25.4mm, quill length: 180mm, rise 25°, ext: 80mm-16.5", 100mm-19.5mm
Handlebar
Alloy diam 25.4mm, width 600mm, rise 50mm
Grip /Tape
Double density L: 92mm
Seatpost
Alloy, diam 27.2mm, length 300mm
Saddle Bianchi, steel rails
*Based on component availability. Bianchi reserves the right to make changes on specifications without notice.
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