Description
Bianchi Duel 20″ Girl Bike SPECIFICATIONS
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Frameset
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Frame
Duel 20 Girl Alloy 6061, 20″ wheels, size: 28cm
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Fork
Suspended fork 20″
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Headset
Ahead type
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Drivetrain
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Shifters
Shimano Tourney SL-RS35-6R 6sp
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Rear Derailleur
Shimano Tourney RD-TY300 6sp
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Crankset
Steel w/36T chainring, crank length 127mm
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BB
Steel, sealed type
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Chain
Steel 1/2″*1/8″
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Cassette
Shimano Tourney MF-TZ20 Tourney 6sp, 14-16-18-21-24-28T
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Brakes
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Brakes
V-Brake, Alloy
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Wheels
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Rims
Alloy
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RearHub
Steel
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Tire
20″*1.95
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Cockpit
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Stem
Alloy, diam 25.4, 1.1/8″, ext:60mm, rise 17°
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Handlebar
Steel, width:560mm, rise:30mm, back sweep: 15°
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Grips
L/R:92mm/125mm
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Saddle
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Seatpost
Steel, diam. 27.2mm, length: 250mm
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Saddle
Black, steel rail
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Accessories
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Pedals
Included
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Bianchi Duel 20″ Girl Bike GEOMETRY / SIZE CHART
| Size | Seat Tube (c-c) | Seat Tube (c-t) | Top Tube Length | Head Tube Length | Chain Stay Length | Seat Tube Angle | Head Tube Angle | Stand Over Height | Wheel Size | Stack | Reach |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 47 | – | 426 | 515 | 105 | 410 | 74.5 | 70.5 | 700c | 490 | 376 | |
| 50 | – | 452 | 525 | 110 | 410 | 74.5 | 71.5 | 700c | 499 | 384 | |
| 53 | – | 481 | 535 | 125 | 410 | 74.0 | 72.0 | 700c | 524 | 385 | |
| 55 | – | 500 | 550 | 140 | 410 | 73.5 | 72.5 | 700c | 540 | 389 | |
| 57 | – | 520 | 560 | 155 | 410 | 73.5 | 73.0 | 700c | 556 | 395 | |
| 59 | – | 540 | 575 | 175 | 412 | 73.0 | 73.0 | 700c | 575 | 398 | |
| 61 | – | 560 | 585 | 195 | 413 | 72.5 | 73.0 | 700c | 595 | 398 |
