Java

The Java raises the bar for off-road adventure touring design. Outstanding handling and stability with or without a full touring load, and sure footing on any terrain. This is the ultimate off-road adventure tandem with no compromises.

  • Optimized for 29" (700c) wheels and 2.0" (50mm) tires
  • Co-Motion oversize zonally-butted cromoly tubing
  • Oversize 44mm head-tube and uni-crown touring fork
  • Proven Co-Motion touring geometry
  • Rack/ fender mounts and dual disc brakes
  • Handbuilt Boost thru-axle wheels
  • Mountain handlebar option for more upright positioning
  • Choose from 2x11 derailleur, Rohloff 14-speed, or Pinion 18-speed gearbox gearbox drivetrain
Complete bike starting at $5,395.00
Click here to get your Co-Motion Java order started!



"Took the tandem on an awesome ride this weekend. 130 km in two days. Got up some trails that really a tandem has no place on... rocky single track, lots of mud, steep climbs. The Java does it all, and all with my 7 yr old son on the back enjoying every minute of it! I seriously love this bike." Simon D.


Drivetrain Options - What Drives You?
You've decided which Co-Motion is right for your kind of riding. Did you know we're also the leader in drivetrain options? These are the drivetrain options for the Java. View the in-depth gearing details below.



    Shimano Ultegra R8000 2x11 speed
  • Derailleur drive trains are lightweight, smooth operating and very efficient
  • This compact 50/34t double 11-speed kit offers a generous gear range
  • Java Shimano Ultegra R8000 Kit offers a 23.2" low, 124.2" high gear



  • Rohloff Speedhub / Gates Carbon Drive
  • The most reliable, widest range internal gear hub on the market
  • All mechanical parts sealed from the weather, very little maintenance required
  • Gates Carbon Belt Drive for grease-free bliss
  • Fourteen evenly spaced gears for a 524% total range
  • Java Rohloff offers 19.1" low, 100.2" high gear



  • Pinion P1.18 Gearbox / Gates Carbon Drive - First ever Pinion-drivetrain tandem offer!
  • With our introduction of the Pinion gearbox for tandems at the 2019 North American Handemade Bicycle Show, Co-Motion Cycles became the first tandem company offering a Pinion drivetrain for tandems, with Pinion's approval and warranty support behind it.
  • Revolutionary 18spd bicycle transmission from Germany
  • Extremely low maintenance, with entire gearing mechanism sealed inside
  • Mounted at the center of the frame for a balanced feel
  • An industry leading 636% overall gear range
  • Java Pinion 18 has a 15" low, 95.4" high gear


  • Java Specifications

    • Frame: Handbuilt frame with zonally-butted cro-moly steel tubing
    • Fork: Co-Motion taper gauge 29er Fork w/CNC tandem steerer, 110 x 15mm thru axle
    • Derailleurs/Shifters: Shimano Ultegra R8000 2x11-speed
    • Brakes: TRP Spyre w/ 203mm disc rotors
    • Headset: Chris King Inset 44mm Internal
    • Drivetrain: Co-Motion compact 50/34t / 11-speed / 11-40t cassette
    • Cockpit: FSA Omega compact and Co-Motion stoker bar / FSA Gossamer and Co-Motion adj. stoker stem
    • Post/Saddle: Co-Motion 31.6mmmm / Selle Italia XR Flow
    • Wheels: Hand built with Astral Outback 29er rims/ Co-Motion Boost 148/110 thru-axle wheels
    • Tires: Vittoria Evolution 29 x 1.9"

    Java Rohloff Specifications

    • Derailleurs/Shifters: Rohloff SpeedHub / Co-Motion Rohloff Shifter
    • Drivetrain: FSA Gossamer cranks / Gates CenterTrack Carbon Drive timing belt + drive belt & rings
    • Wheels: Hand built with Astral Outback 29er rims, Rohloff 135mm rear, Co-Motion A-20 100mm front

    Java Pinion P1.18 Specifications

    • Derailleurs/Shifters: Pinion P.1.18 18-speed gearbox / Co-Motion Pinion Shifter
    • Drivetrain: FSA SL-K carbon cranks / Gates CenterTrack Carbon Drive timing belt, transfer belt, drive belt & rings
    • Wheels: Hand built with Astral Outback 29er rims, Co-Motion Boost 148/110 thru-axle wheels

Java Geometry Table



Frame Size
A - Captain Top Tube (cm)
B - Captain Seat Tube (cm)
C - Stoker Seat Tube (cm)
D - Head Tube (mm)
E - Chainstay (cm)
F - Seat Tube Angle
G - Fork Span (mm)
H - Head Tube Angle
I - Fork Rake (mm)
J - BB Drop (mm)
K - Capt. Standover (cm)
L - Stoker Standover (cm)
M - Wheelbase (cm)
N - Boom Tube (cm)
O - Stack (cm)
P - Reach (cm)
Small Large
54.5 58
50 54
36 42
145 165
45 45
74° 73°
418 418
70° 71°
55 55
72 72
78.1 81.9
64.6 69.4
180.3 181.9
72.4 72.4
586 609
373 392

Custom Paint Options


Opaque Paint Options
Also known as non-metallic, or solid colors, Opaque finishes offer a strong rich color for a classic and traditional look. A timeless paint option for your Co-Motion.



Metallic Paint Options
Tiny metallic or mica particles reflect light and add showroom depth and shine, making your Co-Motion frame stand out with a custom look.
               


Premium Paint Options
Pearl and Candy finishes add showroom shine or understated elegance.Choose custom combinations to add a distinctive appearance for your Co-Motion.


Decal Choices
Our available decal colors are shown above. These ink-only decals are sealed into your frame between the applied color and the final clearcoat.


          

Two Color Fade
Fade two colors from Top to Bottom or Front to Back for a unique finish. Choose any two colors from the same swatch of Opaque, Metallic or Pearlescent.



Panels
Painted panels on the seat-tube and down-tube add a classic look to a bike. Choose any Opaque or Metallic paint for the panels and frame/fork color.


TEAM Logos
Our TEAM Logo option is a custom reverse-masking process in which the logos are painted on the frame, as opposed to applied decals, for a bold, colorful appearance


          

Custom Colors
Can't find the perfect color for your new steed? Don't worry, we can match almost any car color using our Sikkens automotive paint system. Give us a call to discuss options.



Silca Frame Pump
The Impero Ultimate frame pump. This American-made pump fits perfectly under the top tube of your frame and delivers full volume and reliability.



Custom Name Decals
Add custom text like a name, quote or phrase to your bike using Black or White paint. This is a custom reverse masking and will be protected by the clear coats on top.


  

Accessories & Options


Custom Sizing
We have the experience, tools, materials, and knowledge to create the best fitting tandem for a modest charge over the cost of a standard sized tandem.



Co-Pilot (S+S Couplers)
The incredible threaded stainless steel S+S coupler enables your Co-Motion tandem to fit into airline checkable luggage. Option includes spanner wrench, cable splitters.



Polished Couplers
This time intensive 3 stage polishing process will bring your S&S couplers to a beautiful and durable shiny luster. Available only with the Co-Pilot couplers option.



Stainless Steel Dropouts
Add elegance and durability to your frame with polished stainless steel dropouts. Never worry about paint chipping when installing and removing wheels.



Max Adjust Stoker Stem
We make our Co-Motion Max Adjust Stoker Stem to provide range from shortest to longest extension to maximize the fitting range of your tandem.



Thudbuster ST Seatpost
Provides 33mm of shock absorbing travel to improve the ride for any tandem stoker who may not appreciate an unexpected bump in the road!



Pathfinder Package
Schmidt SON dynamo hub, superb Schmidt Edelux II headlight, and Sinewave Cycles Reactor USB top cap charger for your USB-powered devices.



Kickstand Mount
If you plan to mount a kickstand to your Co-Motion, this is the best way to do it. We have two options depending on the drivetrain you choose.



Steer Stopper
The SteerStopper helps stabilize your front wheel when loading panniers, making repairs, or when placing your bike on a car rack. Includes custom frame mount.



Metal Head Tube Badge
Classic Co-Motion logo metal head tube badge. These can be applied to both tapered and straight head tubes. A great classic look for your new bike.



Lighthouse Badge
Lighthouse antiqued silver badge for straight head tubes. Reminiscent of the Heceta Head Lighthouse on the Oregon coast just 70 miles from the Co-Motion factory.




Java Price Calculator

From $5395.00