Bianchi Siena Dama - 2017

Bianchi Siena Dama
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The 2017 Bianchi Siena Bike features a lightweight aluminum frame with hydroformed top tube, sturdy steel fork, and double-wall rims for durability. A wide, thick, spring-suspended saddle, ergonomic handgrips, and slip-resistant platform pedals maximize ride comfort. Simple Revo-Twist shifters matched to a reliable Shimano drivetrain provide 7-speeds for carefree cruising. The Siena is the choice for the rider who appreciates both quality and value.


Frame Siena Dama Aluminum
Fork Bianchi Steel
Headset Steel, 1.1/8"
Rims/Wheels Alloy, 36-hole
Hubs Alloy, 36-hole
Tires Kenda K-193 700x38
Crankset Alloy 42T
Bottom Bracket Steel cartridge
Chain KMC 7sp
Rear Derailleur Shimano Tourney 7sp
Rear Cogs Shimano Tourney 14-34T
Shifters Shimano Revo-Twist 7sp
Handlebars Steel, 600mm
Tape/Grips Tec Ergonomic double density, Kraton, w/gel
Stem Alloy, quill
Brakes V-Brake
Saddle Bianchi Comfort
Seat Post Alloy, 27.2mm

* Subject to change without notice.

Part Numbers

Option Store SKU
White / 38cm YMBI7C38L3
White / 42cm YMBI7C42L3
White / 50cm YMBI7C50L3