Tumalo

The Tumalo is our latest dirt tourer, combining all the best attributes our mountain touring and gravel bikes offer. Not to be confused with a drop bar mountain bike or monstercross gravel bike, the Tumalo is carefully designed as a light-weight, off-road bikepacking and touring machine. With features like long chain-stays and extended frame reach, this bike has increased traction, load stability and handling. Choose from a Whisky MTN carbon fork for fast pursuits or Rock Shox suspension fork for more comfort on rough terrain.

Optimized for 29" Boost wheels with 2.2 - 3.0" tires*
OMNICROM alloy Life and Max steel tubing
Tapered head-tube and Whiskey No. 9 MTN carbon fork
Seat post option: PNW Loam Dropper post
Fork option: Rock Shox Reba RL 120mm travel suspension (free option!)
Frame options: Shimano GRX, Pinion C1.12, Pinion SmartShift, Electronic Di2

*Clearance spec for rigid fork setup. See Rockshox fork spec for suspension fork clearance data

Frameset starting at $2,995 Complete bike starting at $6,590 Configure custom features and price options below
Click here to get your Co-Motion Tumalo order started!

"I'm so psyched to see you're making the Tumalo, and more importantly to get you making one for my next round of back-country adventures!" Matt P.

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 Tumalo. View the in-depth gearing details below.

Shimano GRX 1 x 12-speed

Derailleur drive trains are lightweight, smooth operating and very efficient
Our 12-speed (1 x 12) choices provide easy shifting with incredibly wide gear range
Single chainring cranks are lighter and no front derailleur = less shifting and less maintenance than double ring setups
The GRX 10-51t wide cassette offers 510% overall gear range
Tumalo GRX 1 x 12 kit offers a 18.1" low, 92.8" high gear

Pinion C1.12 (manual shifting) or or C1.12i SmartShift Gearbox / Gates Carbon Drive

Revolutionary 12spd bicycle transmission from Germany
Choose the manual-shifting C1.12 or the electroncally-shifting and programmable C1.12i option
Choose from drop handlebars with TRP Hywire controls or flat handlebars with Pinion shifter and Shimano brakes
Extremely low maintenance, with entire gearing mechanism sealed inside
Mounted at the center of the frame for a balanced feel
Uses a lightweight single speed rear wheel
Amazing 600% overall gear range
Gates Carbon Belt Drive for grease-free bliss
Tumalo Pinion C1.12 gearbox offers a 16.1" low, 97.4" high gear

Gear Inches- The descriptions above refer to gear inches for comparison purposes. The term refers to the effective equivalent wheel diameter per pedal stroke. For example, if you're pedaling the Tumalo Pinion in first gear, each full pedal stroke will produce the equivalent of one wheel revolution of a 16.1" wheel, while the highest gear will produce the equivalent rotation of a 97.4" wheel.

Tumalo Specifications

Tumalo Shimano GRX 1x12 Kit

Frame: Co-Motion-designed Columbus Omnicrom heat treated double butted Cro-Moly tubing
Fork: Choose from Whisky #9 MTN Carbon OR Rock Shox RL 120mm Suspension fork
Derailleurs/Shifters: Shimano GRX RX822 rear derailleur /GRX RX822 STI brake/shift levers
Right lever controls shifting + brake: Left lever controls optional dropper post + brake
Brakes: Shimano GRX Hydraulic with TRP 180mm Disc rotors
Headset: Cane Creek 40 series
Drivetrain: FSA V-drive 32t crank / Microdrive 10-51T cassette
Cockpit: FSA V-Drive stem / Salsa Cowchipper flared handlebar
Post/Saddle: Co-Motion 31.6 / Selle Italia X3 XP Flow
Wheels: Hand built with WTB KOM i35mm 29er rims / DT Swiss 350 Boost 148x12 TA rear 110x15 TA front
Tires: WTB Ranger 29 x 2.4"

Tumalo Pinion C1.12 (manual shifting) Gearbox Kit

Fork: Choose from Whisky #9 MTN Carbon OR Rock Shox RL 120mm Suspension fork
Derailleurs/Shifters: Pinion C1.12 Gearbox / Co-Motion Pinion rotary shifter
Brakes: TRP Hylex Hydraulic 180mm Disc rotor
Drivetrain: Pinion crank/ Gates CenterTrack drive belt & rings
Cockpit: FSA V-Drive stem / Salsa Cowchipper handlebar
Post/Saddle: Co-Motion 31.6 / Selle Italia X3 XP Flow
Wheels: Hand built with WTB KOM i35mm 29er rims / DT Swiss 350 Boost 148x12 TA rear 110x15 TA front
Tires: WTB Ranger 29 x 2.4"

Tumalo Pinion C1.12i SmartShift Gearbox Kit

Fork: Choose from Whisky #9 MTN Carbon OR Rock Shox RL 120mm Suspension fork
Derailleurs/Shifters: Pinion C1.12i SmartShift Gearbox / Pinion or TRP Hywire electronic shifters
Smartphone-Controlled App Program gear selection when stopped and up-shift when gaining speed
Brakes: Flat bar = TRP Spyke, Drop bar = TRP Hywire hydraulic, 180mm Disc rotor
Drivetrain: Pinion crank/ Gates CenterTrack drive belt & rings
Cockpit: Choose from FSA V-Drive or Salsa Cowchipper
Post/Saddle: Co-Motion 31.6 / Selle Italia X3 XP Flow
Wheels: Hand built with WTB KOM i35mm 29er rims / DT Swiss 350 Boost 148x12 TA rear 110x15 TA front
Tires: WTB Ranger 29 x 2.4"

Tumalo Geometry Table

Frame Size
A - Top Tube (cm)
B - Seat Tube (cm)
C - Head Tube (mm)
D - Chainstay (mm)
E - Seat Tube Angle
F - Fork Span (mm)
G - Head Tube Angle
H - Fork Rake (mm)
I - BB Drop (mm)
J - Standover (cm)
K - Wheelbase (cm)
L - Stack (mm)
M - Reach (mm)

XS	S	M	L	XL
525	545	560	590	620
405	430	460	490	520
110	115	125	145	165
460	460	460	460	460
75°	74°	73.5°	73°	72.5°
485	485	485	485	485
68°	68.5°	69°	69°	69°
51	51	51	51	51
77	77	77	77	77
72.9	74.9	77.3	79.1	82.1
108.7	109.1	109.6	112.1	114.6
613	620	632	651	669
361	368	374	393	410

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.

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

Co-Pilot (S+S Couplers)
The incredible threaded stainless steel S+S coupler enables your Co-Motion 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 these polished dropouts made from 17-4 stainless steel. *Included on Rohloff and Pinion equipped builds.

Crater Lake Badge
Crater Lake N.P. antiqued silver head tube badge featuring Wizard Island. Crater Lake is a natural wonder, the deepest lake in the USA and one of the most pristine.

Lighthouse Badge
Lighthouse antiqued silver head tube badge. Reminiscent of the Umpqua and Heceta Head Lighthouse on the Oregon coast just 70 miles from the Co-Motion factory.

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.

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

Rear-mounted Kickstand
Our rear-mounted kickstand is stable and rugged. Price includes brazed-on mount.

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.