da Vinci Designs Symphony Road Tandem


Highest quality dream component package on a road tandem.

Available in:
Titanium (with and without S&S Couplers)
Carbon Fiber (with and without S&S Couplers


Due to the customization please call for any orders.

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Frame Material Carbon Fiber or Titanium
Shifters Campagnolo Record – Optional: Shimano Ultregra STI – NEW Di2 11 x 3
Rear Deraileur Modified SRAM X9
Fork ENVE Composites Tapered steerer disc road
Brakes Avid BB7 SL Front and Rear Disc 203mm Shimano Ice Rotors
Front Bars ENVE Composites Carbon Fiber
Rear Bars Profile Stoker 26 47cm or T2 Wing 44cm
Front Stem ENVE Composites Carbon Fiber
Rear Stem Control Tech Adjustable Stoker
Headset Cane Creek 110
Cranks da Vinci Designs Billet Machined (large choice of lengths)
Botom Brackets Phil Wood Titanium w/ alloy cups
Rear Cogs SRAM PG-980 11-32 9sp, or 11-28, 11-34
Driving Gears Shimano Hyperglide 12-18-24-30 Equivalent to 24-36-48-60 (Only 3 chainrings with Shimano STI Shifters 14-21-28 = 28-42-56)
Chains KMC X9SL Titanium Nitride coated
Eccentrics da Vinci Designs
Front Hub White Industries Disc
Rear Hub White Industries Tandem Disc – 145mm w/ Titanium cassette body
Rims ENVE Composites Carbon Fiber
Tires Panaracer RIBMO 700×28, kevlar bead
Front Seatpost ENVE Composites Carbon Fiber
Rear Seatpost ENVE Composites Carbon Fiber or Cane Creek Thudbuster ST
Seatpost Clamps Thomson
Saddles Sella Italia Max Flite Ti and/or Diva Gel Flow Ti Women’s
Retail Price $15495 Titanium – – –
$18695 Titanium w/ S&S Couplers
$15795 Carbon Fiber w/7005 bottom tube
$19695 Carbon Fiber w/S&S Couplers and Titanium bottom tube

NEW Shimano Di2  $2500 upgrade
We use Ultegra road shifters and XTR 11×3 front and rear derailleurs for an incredibly wide range of gears.

Included with the Di2 build, we install a XTR Handlebar Display unit so you can see what gear (front and rear) you are in as well as battery level and easy charging port.

We can build this tandem with just about anything you want.


Road Tandem
Small Medium Large Large/Small
Front Seat Tube C/T
20.5″(52.1cm) 22″(55.9cm) 23.5″(59.7cm) 22″(55.9cm)
Rear Seat Tube C/T
16.75″(42.5cm) 18.75″(47.6cm) 20.75″(52.7cm) 16.75″(42.5cm)
Front Seat Tube C/C
17.2″(45.3cm) 19.3″(49.1cm) 20.8″(52.9cm) 18.75″(47.6cm)
Rear Seat Tube C/C
14.2″(36.1cm) 16.2″(41.1cm) 18.2″(46.2cm) 14.2″(36.1cm)
Front Standover* 29.6″(75.3cm) 31″(78.7cm) 32.3″(82.1cm) 31.6″ (80.4cm)
Rear Standover* 26.1″(66.2cm 27.9″(70.9cm) 30.4″(77.2cm) 26.4″(67.2cm)
Front Top Tube
21.5″(54.6cm) 22″(56cm) 22.5″(57.2cm) 22.5″(57.2cm)
Rear Top Tube
28.4″(72.1cm) 28.4″(72.1cm) 28.4″(72.1cm) 28.4″(72.1cm)
Head / Seat Tube
73/73 Deg. 73/73 Deg. 73/73 Deg. 73/73 Deg.
BB Height * 10.5″(27cm) 10.5″(27cm) 10.5″(27cm) 10.5″(27cm)
(See drawing “R”)
14.9″(37.8cm 15″(38.1cm) 15.2″(38.6cm) 15.2″(38.6cm)
(See drawing “S”)
21.7″(55cm) 22.9″(58cm) 23.8″(60.5cm) 23.8″(60.5cm)

*These dimensions are accurate with 1.1″ tires (28mm). Add .5″ (1.3cm) for 1.5″ tires.


Carbon Fiber, Titanium

S&S Coupler

No, Yes


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