Salsa Tributary GRX 600

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.

Class 5™ VRS - The Class 5™ Vibration Reduction System has specially shaped seatstays with a tall, thin, vertically oriented profile that promotes vertical compliance by allowing the seatstays to "flex" outwards on impacts. The horizontally oriented chainstays work to resist torque and maintain a laterally stiff rear end. The seatstays and chainstays lack bridges, furthering the full length of the stays to contribute to flexibility. And a rear thru-axle delivers precise tracking while allowing the seatstays to provide that incredible compliance.

Bosch Performance Line Speed mid-drive system - Bosch’s Performance Line Speed with smart system is a Class 3 motor that delivers electric assist up to 28mph/45kph. 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 BRC3100 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.

FRAMESET
Frame Tributary Aluminum
Fork Tributary Carbon
Color Teal

DRIVETRAIN
Drive Unit Bosch Performance Line Speed with Mini Remote Dropbar and Intuvia 100 display
Ebike Classification Class 3
Drive Type Mid-drive
Max Assist Speed 28 mph
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 Removable for service
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)

COMPONENTS
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

WHEELS
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
WEIGHT
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