Co-Motion Java

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Find out what your missing when you leave the pavement behind, and return to the dirt roads and trails.  The Java is a great dual purpose  tandem.  You can cruise the trails with the 29×1.9 tires.  But switch the tires and tubes to a more civil 700×35 and you can ride the roads all day long in comfort.

FRAME:    Co-Motion designed super sized, zonally butted cro-moly tubs

FORK:    Co-Motion Taper Gage 29er w/CNC Tandem steerer,110x15mm thru axle

FRONT DERAILEUR:    Shimano Ultegra 6703 10 speed triple

REAR DERAILEUR:    Shimano Ultegra 6700  10 speed

SHIFTERS:    Shimano Ultegra

CASSETTE:    Shimano XT 11-32t 10 speed

CRANKS:    FSA Gossamer Tandem Crank 52-40-32

ECCENTRIC:    Co-Motion

HUBS:    Co-Motion Boost 148 rear, 110 thru axle front

RIMS:    Velocity Cliffhanger

TIRES:    Vittoria Evolution 29×1.9

SEATPOSTS:    Co-Motion 28.9

SADDLES:    Sella Italia Nekkar/Lady Flow

SIZE:    Small, Large

RETAIL PRICE:    $5195.00

Da Vinci Symbiosis XC

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This bike is a BEAST whether you are blasting down a fire road or pushing hard in your favorite race. The Symbiosis has become the benchmark for off road/cross country tandems. With race wins in the 24 Hour of Moab, Leadville 100, and Vail Ultra 100 you can see that the suspension does its job, and delivers a great ride in the roughest trail. With the drop top tube you get a much better standover and suspension adjustment. It is now available in both 27.5 or 29 wheels. My wife and I had a 27.5 plus size and enjoy riding the fire roads trails of northern Michigan

FRAME MATERIAL: Custom Drawn, Oversize, Heat treated, Chromoly
OPTIONAL FRAME MATERIAL: Carbon Fiber, 7005 Aluminum, Titanium
FORK: MRP (White Brothers) Stoke Tandem Fork 80mm, 100mm, or 120mm
REAR DERAILEUR: Sram / X.9
FRONT DERAILEUR: Triple Derailleur (Four Chainrings) SRAM / Grip SHIFTERS: Sram Grip Shift  X.9
BRAKES: Avid Juicy or Avid BB7
FRONT BARS: OS Flat bars w/Bar Ends
REAR BARS: Profile Stoker 26 – 47cm
FRONT STEM: Thomson Elite X2
REAR STEM: Control Tech Adjustable Stoker
CRANKS: da Vinci Designs Billet Machined (wide choice of lengths)
REAR COG: Shimano/SRAM 11-34
DRIVING GEARS: Shimano Hyperglide 12-18-24-30 Equivalent to 22-34-45-57
ECCENTRIC: da Vinci Designs
FRONT HUB: White Industries XMR 15mm thru axle Disc Brake
REAR HUB: White Industries XMR Disc Brake Tandem 145mm
RIMS: da Vinci Designs V-23 (27.5″ or 29″ Velocity Blunt 35)
TIRES: Picked for your application.
FRONT SEATPOST: Thomson Elite 31.6mm
REAR SEATPOST: Thudbuster LT
SADDLES: Selle Italia Man Flow and/or Lady Flow
COLORS: Ask dealer for color Option
RETAIL PRICE:
$6295 for Steel – – – – – $7895 W/S&S Couplers
$6695 for Aluminum – – – S&S Not available on aluminum frames
$9795 for Titanium – – – $13095 W/S&S Couplers
$10095 for Carbon Fiber – – – Limited tire clearance
$12795 for Carbon Fiber w/S&S Coupler and Steel bottom tube

Da Vinci Grand Junction

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The Grand Junction was developed so that tandem riders that are on a tight budget could still get a quality tandem with the ISC drivetrain. Da Vince has partnered with a with the best Taiwan steel frame fabricator to bring you the same high quality Reynolds tubing that they use on the bikes built in Denver.

Grand Junction Overview
Frame Material: Custom drawn, oversize, multi-butted, Reynolds chrome-moly steel
Rear Deraileur: Shimano Deore
Front Deraileur: Compact Triple
Shifters: Shimano Tiagra STI
Brakes: 200mm Avid BB7 Disc Front and Rear
Front Bars: OS 44cm Anatomic Drop Bars
Rear Bars: Profile Stoker 26 47cmFront Stem
Front stem: NVO TM-3 3D Forged OS
Rear Stem: Control Tech Adjustable Stoker
Cranks: Sugino Fuse 175mm Front, 170mm Rear
Rear Cogs: Sram PG-950 11-32 9sp
Driving Gears: Hyperglide 14-21-28 Equivalent to 28-42-56
Eccentrics: da Vinci Designs Custom
Hubs: 40 hole Disc Brake. 145mm Rear Spacing
Rims: Aero Profile 40h Alex DA16
Tires: Kenda Kwick Roller 26 X 1.25
Seatposts: Kalloy Uno 31.6mm X 350mm
Saddles: Velo Pronto and Serina
Colors: Metallic Red or Metallic Blue
Retail Price: $3495
Sizes: Small, Medium, and Large/Small Only

Santana Team Scandium

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Our custom tubeset starts with the strongest grade of aluminum, 7000 series, then adds scandium for increased strength and stiffness. This allows us to use very thin butted tubes for light weight and superior ride quality. The Bi-Laminate feature of the Team Scandium adds carbon seatstays and co-molded carbon/scandium down and bottom tubes for the vibration damping effects of dissimilar materials and a beautiful, unique look. Also available with our Z-Couplers for easy travel with the Safecase system. Starting at $7,595 with the Standard build kit upgraded with carbon cranks and Ultegra 2×11 drivetrain in your choice of gearing from a hill leveling 34/50 11-42 to a racy 39/53 11-28.

Santana Spirit Tandem

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The Spirit is our steel frame built from Columbus’ most advanced alloy drawn into custom sized and butted tubes engineered to provide the legendary ride of steel with the lateral stiffness, confident handling, and power transmition Santana tandems are renowned for. This incredibly strong alloy allows us to use tubes as thin as 6/3/6 gauge creating the lightest possible steel tandem. Also available with our Z-Couplers for easy travel with the Safecase system.