Salsa Cutthroat C GRX 610 1x Bike
Even when loaded, this Salsa bike can cover long distances with speed and comfort. It's a high-performance ride without the stripped-down discomfort of other race bikes. The fork and frame are carbon.


Key Details
- Cutthroat is one of the most popular Tour Divide bikes of all time; its mixed-terrain prowess translates well to endurance bikepacking events across the globe
- Designed with stability for loaded mixed-surface riding ranging from B-road pavement to primitive singletrack
- Drop bar mountain bike geometry for capability and comfort
- 69° head tube angle and long wheelbase are stable for long days on any surface
- High-modulus carbon fiber frame and fork
- Class 5™ VRS (Vibration Reduction System)
- Fits up to a 29 x 2.4 in. rear tire and 29 x 3.0 in. front tire
- Boost front and rear spacing
- Suspension corrected for 100 mm travel 29 in. forks
- Internal routing
- Flat-mount disc brakes
- Frame and fork protection
- Multiple on-bike cargo options; accommodates custom direct-mount frame bags with EXP Series Direct Mount Thumb Screws (frame bags not included)
- Features Three-Pack and lowrider rack mounts on the fork; 3 bottle mounts in the main triangle on 56–60 cm sizes; 2 bottle mounts on 52–54 cm sizes
- Top tube mounts; 2 accessory mounts on the underside of the down tube
- Frame and fork protection
- Pedals not included
- NOTE: Specs and images are subject to change based on component availability
Imported.
- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
| Best Use | Gravel Cycling |
|---|---|
| Frame | Carbon |
| Bike Suspension | No Suspension |
| Fork | Carbon |
| Crankset | RaceFace Ride, 34T |
| Bottom Bracket | RaceFace BB92 |
| Shifters | Shimano GRX RX610 |
| Rear Derailleur | Shimano GRX RX822 |
| Rear Cogs | Shimano SLX M7100-12, 11–51T, 12-speed |
| Number of Gears | 12 gear(s) |
| Brake Type | Hydraulic Disc Brake |
| Brakes | Shimano GRX RX610 |
| Brake Levers | Shimano GRX RX610 |
| Rims | WTB Speedterra i30 |
| Front Hub | 15 x 110 mm |
| Rear Hub | 12 x 148 mm hub |
| Wheel Size | 29 inches |
| Tires | Teravail Camrock 29 x 2.2 in.; Light Trail casing (front), Durable casing (rear); WTB TCS Sealant included |
| Tire Width | 2.2 inches |
| Handlebar Shape | Drop Bar |
| Handlebar | Teravail Radia 24 |
| Stem | Teravail Radia |
| Seat Post | TranzX YSP38 dropper post, 90 mm travel |
| Dropper Post | Yes |
| Saddle | WTB Rocket Fusion |
| Pedals | Not included |
| Headset | FSA NO.42/ACB |
| Chain | Shimano Deore M6100 |
| Weight | Unavailable |
| Gender | Unisex |
| 52 CM | 54 CM | 56 CM | 58 CM | 60 CM | |
|---|---|---|---|---|---|
| Height Range | 5'1''-5'6'' | 5'6''-5'9'' | 5'8''-6'1'' | 6'0''-6'4'' | 6'3'' |
| Reach | 357 | 372 | 385 | 394 | 406 |
| Stack | 585 | 592 | 620 | 645 | 664 |
| Effective Top Tube | 520 | 540 | 560 | 580 | 600 |
| Seat Tube Center-Top | 356 | 419 | 508 | 559 | 584 |
| Head Tube Length | 90 | 98 | 127 | 154 | 175 |
| Head Tube Angle (degrees) | 69 | 69 | 69 | 69 | 69 |
| Seat Tube Angle (degrees) | 74.5 | 74.25 | 74.25 | 74 | 73.75 |
| Bottom Bracket Height | 300 | 300 | 300 | 300 | 300 |
| Wheelbase | 1050 | 1066 | 1091 | 1110 | 1129 |
| Chainstay | 445 | 445 | 445 | 445 | 445 |
| Fork Offset | 483 | 483 | 483 | 483 | 483 |
Sizing Notes
Measurements are stated in millimeters unless otherwise indicated.
How we measure bikes
- Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
- Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
- Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
- Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
- Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
- Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
- Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
- Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
- Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
- Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
- Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
- Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.
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