• The Kalapuya

  • CoLab adventure cross fork with bottle mounts

  • 30th Anniversary!

  • Hand brushed and marbellized Trublue & Tropical Green Pearl logos

  • Custom machined chain-stay yoke for 45mm gravel tires

  • New Gates 4-bolt timing belt system

Click thumbnail to view large slideshow

Kalapuya 30th Anniversary Tandem

In honor of our 30th anniversary this year we created the Kalapuya, a superlight all-road adventure ready tandem designed to do one thing really well; put a smile on your face!

Named after the local mountain range surrounding Co-Motion headquarters, the Kalapuya (or Calapooia) is the next evolution in off-road tandems. Made from Co-Motion’s specially-drawn ACMUltra 7005 aluminum tubing with thoughtful details like thru-axle dropouts, threaded bottom brackets, fender mounts, a CNC-machined chain-stay yoke, and an elegantly machined tapered head-tube.

Each frame features hand-textured and marbleized blue & green House of Kolor pearl logos with a subtle 30th anniversary script on the chain-stay. The base starts with a gloss black then clothed in a discrete blue green pearl clear overcoat. Each limited edition Kalapuya tandem will be hand sculpted and unique.

We are limiting the Kalapuya anniversary tandem to an exclusive run of just 30 bikes. Each one will be stamped with a unique serial number indicating 1 through 30. Join us in celebrating Co-Motion Cycles’ 30 years of American craft frame building by owning a piece of history.

  • Frame: ACMUltra7 7005-series zonally butted tubing / Boost 148 x 12mm thru-axle / Tapered head-tube / 68mm English threaded BB
  • Fork: CoLab adventure cross fork / 15mm thru-axle / 1.5" tapered steerer
  • Derailleurs/Shifters: Shimano Ultegra R8000 2x11-speed
  • Brakes: TRP Spyre w/ 180mm disc rotors
  • Headset: Chris King Inset 2
  • Drivetrain: Co-Motion Compact Tandem Cranks 50-34t / Gates Timing Belt / 11-34t cassette
  • Cockpit: Profile Canta Ergo carbon captain,Profile Viper carbon stoker bar / FSA SL-K stem & Co-Motion adjustable stoker stem
  • Post/Saddle: Thomson 31.6mm / Brooks Cambium
  • Wheels: Rolf Prima Hyalite Carbon tandem thru-axle wheels
  • Tires: WTB Riddler 700x45mm
Frame Size52 x42 cm54 x 44cm56 x 46cm
Front Seat Tube C-T (cm)525456
Rear Seat Tube C-T (cm)424446
Front Top Tube Length (cm)54.556.558.5
Rear Top Tube Length (cm)72.472.472.4
Head Tube Angle71.5°71.5°71.5°
Fork Rake (mm)474747
Front Seat Tube Angle74°73°73°
Rear Seat Tube Angle74°73°73°
Top Tube Angle7.5°7.5°7.5°
Head Tube length (mm)145165185
Chainstay Length (cm)
BB Height (cm)27.327.327.3
BB drop (mm)727272
Standover Height, front (cm)76.578.379.6
Standover Height, rear (cm)6768.770
Wheelbase (cm)177.4177.6179.7
Fork Span (mm)397397397
  • Hugs to all the employees that were part of this special anniversary Kalapuya! Your company knocked it out of the park ! Many great adventures are in the future. - John K.

Find a dealer near you.

contact us

Don’t Hesitate To Drop Us a Line

call us

866 282 6336
Our Work Hours are 8am to 5pm PST


Or Just Use The Form Below


4765 Pacific Ave Eugene, OR 97402 United States