Tributary GRX 600 Ebike - 29IN


SKU: 298292

Tributary GRX 600 lets you see more, carry more, and experience more, all in less time and with fresher legs.

The 6061-T6 aluminum frame and carbon fork are designed around our egravel geometry for a stable, comfortable riding position, even at higher ebike speeds on gnarly roads. With a Bosch Performance Line Speed mid-drive system and 625Wh battery, you’ll fear no route — take on long miles and steep climbs with gusto. Our Class 5™ VRS (vibration reduction system) and ample tire clearance cut the harshness of minimum-maintenance terrain. Rack and Three-Pack mounts let you customize cargo setups for day-ride or bikepacking loads. To top it all off, Shimano’s GRX 600 drivetrain is a proven performer in the gravel realm. See what’s possible with the pinnacle of electric gravel bikes.

Key Features

On-Bike Storage
Carry more on your bike and less on your body. Our frames and forks feature mounts for extra bottles, camping gear, and ride accessories.

Electric Assist
Salsa ebikes use battery-powered electric assist to help riders ride more in less time or venture onto routes they wouldn’t otherwise.

Class 5™ VRS
Soak up rough gravel roads. Our bowed seatstays are compliant while horizontally oriented chainstays resist torque for lateral stiffness.

6061-T6 Alloy Frame
Tributary’s aluminum alloy tubing is developed specifically for the Tributary frame, and is heat-treated to T6 alloy standards for extra strength and durability.

Carbon Fiber Fork
The Tributary Carbon fork is compliant for soaking up road chatter and fits tires up to 29 x 3.0” (29 x 2.4” with fenders) to deliver maximum traction and stability. Rack and Three-Pack mounts allow for extended adventures. Abrasion-resistant plates protect against mud, gravel, and other debris that your tires kick up.

Bosch Performance Line Speed Mid-Drive System
Bosch’s Performance Line Speed with smart system is a Class 1 motor that delivers electric assist up to 20 mph/32 kph. The mid-drive system delivers loads of torque and range, and keeps the motor’s weight low and centered on the bike for neutral handling.

85nm Max Torque
The Bosch Performance Lined Speed system delivers up to 85Nm of assist, with four customizable assist levels and an integrated speed sensor to control torque output.

625wh Internal Battery
The Bosch PowerTube 625 battery offers enough range to get lost on your favorite forest roads. It’s also fully encased in the downtube for added stiffness and a nice, clean look.

Capable of up to 875wh with Range Extender Battery (Sold Separately)
The Bosch PowerMore 250 range extender battery bolts to your bottle-cage mounts for and adds 250Wh of assist. More range = more adventure.

Bosch Smart System
The Bosch smart system integrates the drive unit, battery, display and control unit. Pair it with Bosch’s Ebike Flow app to customize riding assist modes, enable navigation, and automatically download software updates. Fully connected, fully in control.

Bosch BRC3 100 System Controller
This minimalist top-tube controller displays assist mode and battery charge level, and lets you choose your assist mode — all without cluttering your cockpit.

29 x 2.6" Tire Clearance
The Tributary frame fits up to a 29 x 2.6" tire (29 x 2.4" with fenders). You’ll love the traction and compliance of larger tires when blasting down rugged roads at the higher speeds ebikes allow.

Built for Cargo
Tributary fits two bottles inside the frame on all sizes. Extra thirsty? Mount bottles to the Three-Pack mounts on the fork. Mount our Anything Cage HD to the fork to carry your cook kit, extra layers, sleeping pad, or whatever else you can strap to it. For heavier touring loads, outfit Tributary with front and rear racks.

Internal Dropper Post Routing
Tributary welcomes 30.9mm dropper posts and keeps it tidy with internal cable routing. When the going gets technical, get low.

SRAM UDH Compatible
This derailleur hanger design optimizes shifting performance and makes it much easier to replace a bent or broken hanger.

Build Kit

Frame Tributary Aluminum
Fork Tributary Carbon
Color Teal

Drive Unit Bosch Performance Line Speed with Mini Remote Dropbar and Intuvia 100 display
Ebike Classification Class 1
Drive Type Mid-drive
Max Assist Speed 20 mph/32 kph
Motor Torque 85Nm
Range Estimate 72 miles
Assist Levels 4
Walk Assist Yes
Max Motor Assist 340%
Throttle No
Battery Capacity Watt Hours 625Wh
Battery Power Volts 36V
Battery Type Li-Ion
Removable Battery No
Estimated Charge Time 5 hours
Charger Included Yes
Lights Included No
Platform Tributary Aluminum
Front Derailleur N/A
Rear Derailleur Shimano GRX RX812
Cassette Shimano Deore M5100 11-42T, 11-speed
Chain Shimano HG601
Crankset FSA CK-762/IS
Shifter Shimano GRX RX600
Brake Levers Shimano GRX RX600
Brake Caliper Shimano RX400 hydraulic
Rotors Shimano RT64 Center Lock (180mm front and rear)

Headset Acros IS52/IS52
Stem Easton EA50
Handlebar Salsa Cowchipper
Grips/Bar Tape Velo anti-slip, shock-proof silicone gel tape
Seatpost TranzX YSP18DL dropper, 100mm travel
Saddle WTB Volt Medium Steel

Front Hub Novatec D791SB-B15-CL
Rear Hub Novatec D982TSB-CL-B12-11S
Spoke 2.0, Black
Rim WTB ST 27mm
Front Tire Teravail Ehline 29 x 2.3", Durable casing
Rear Tire Teravail Ehline 29 x 2.3", Durable casing

Complete Bike Weight 46 lb for Medium

*Specification and pricing subject to change without notice.


Frame Specs

Frame Construction Aluminum
Fork Construction Carbon
Rear Dropout Configuration / Rear Derailluer Hanger UDH
Rear Hub Spacing 148mm
Rear Axle Dimensions M12 x 175mm, TP=1.0, TL=14
Rear Brake Flat mount (160–180mm rotor)
Front Brake Flat mount (160–180mm rotor)
Head Tube IS52/IS56
Steerer Tube 1 1/8"
Crown Race 1.5"
Stock Headset Upper (S.H.I.S.) IS52
Stock Headset Lower (S.H.I.S.) IS56
Seat Collar 35.0mm
Seatpost 30.9mm
Dropper Compatible (Routing) Yes
Front Derailleur (Clamp) N/A
Front Derailleur Type N/A
Max Chainring 42t
Design Wheel/Tire Sizes 29"
Tire Clearance Frame 29 x 2.6"
Tire Clearance Fork 29 x 3.0"
Rigid Fork Spec Tributary Carbon
Max Suspension Fork Length 498mm A2C (120mm travel)
Fork Offset 51mm
Front Hub Spacing 15 x 110mm
Front Axle Dimensions M15 x 135mm, TP=1.5
Front Brake (Rotor) 180mm
Bottle Mounts Frame 2
Bottle Mounts Fork 2
Downtube Accessory Mounts No
Rack Mounts Frame Yes
Rack Mounts Fork Yes
Fender Mounts Frame Yes
Fender Mounts Fork Yes, with adaptor



Tributary GRX 600 Canada frame

A. Effective Top Tube 535 560 585 610 635
B. Stand Over 725.4 737.6 776.6 808.8 814.6
C. Reach 373.7 398.7 417.6 437.6 457.7
Crank Arm Length 165 165 170 170 170
D. Stack 601.8 601.8 624.8 643.2 661.7
E. Total Seat Tube Length 380 405 460 500 520
F. Headtube Length 100 100 125 145 165
G. Headtube Angle 67 67 67 67 67
H. Seat Tube Angle 75 75 75 75 75
Handlebar Width 440 460 480 500 520
I. BB Drop 70 70 70 70 70
J. BB Height 303.5 303.5 303.5 303.5 303.5
K. Chainstay Length 445 445 445 445 445
L. Fork Length Axle to Crown 498.4 498.4 498.4 498.4 498.4
M. Fork Offset 51 51 51 51 51
N. Wheelbase 1094 1119 1148 1176 1204
Recommended Rider Height 155–163cm 163–170cm 170–178cm 178–185cm 185–193cm
Stem Length 50 50 50 50 50

Measurements based on:

An unsprung bike (no sag)
A 29 x 2.3" tire measuring 747 mm in diameter
Standover (B) for all sizes is measured vertically to top of toptube from a position

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