SALSA CUTTHROAT C GRX 810 2X
SALSA CUTTHROAT C GRX 810 2X
Cutthroat C GRX 810 2x is an immensely capable carbon bikepacking bike, designed and built to be a tour de force on the Tour Divide. Cutthroat’s lightweight carbon frame with Class 5™ VRS offers a finely tuned blend of stiffness for pedaling efficiency and compliance for all-day comfort. Cutthroat’s drop-bar mountain bike geometry is stable when picking your way down steep, loose descents but aggressive enough for enduring a full day of headwinds. Ample cargo mounts add versatility to the way you pack. Shimano’s refined GRX 810 2x drivetrain delivers effortless shifting and braking and a wide gear range so you can focus on the view.
FRAME SPECS
- Design Wheel x Tire Size
- 29 x 2.25" (29 x 2.4" Max) (Some front derailleurs may reduce tire clearance. Check manufacturer’s specifications to confirm clearance before installing.)
- Susp Fork Length (Travel)
- 506 mm (100 mm Travel)
- Rigid Fork Length
- 483 mm
- Fork Offset
- 51 mm
- Front Spacing
- 110 x 15 mm Thru-axle
- Front Brake (Rotor)
- Flat mount (160–180 mm), flat mount frame standard (35 mm thickness), 42 mm bolt length
- Front Rack Mounts
- Yes, lowrider compatible. Salsa Down Under rack recommended.
- Fork Accessory Mounts
- Yes, one set of Three-Pack mounts on each fork leg
- Headset, Upper
- IS41
- Headset, Lower
- IS52
- Seatpost
- 27.2 mm
- Seat Collar
- 32.0 mm
- Dropper Compatible (Routing)
- Yes, internal
- Front Derailleur Type
- Road, braze-on, 2x, bottom-pull
- Bottom Bracket
- Press Fit BB92, 41 x 92 mm
- Crankset (Max & Min Ring)
- 1x MTN Boost: 40t Max; 2x RD Boost outer ring: 46–50t, inner ring: 30–36t *Oval chainrings subtract 2t from max*
- Rear Brake (Rotor)
- Flat mount (140–160 mm), flat mount frame standard (25mm Thickness), 32 mm bolt length
- Rear Spacing
- 148 x 12 mm Thru-axle
- Rear Axle Size
- Ø12 x 174, TP=1.5, TL=20
- Derailleur Hanger
- QBP #FS2322
- Rear Rack Mounts
- Yes, Salsa Rack Lock seatpost collar required. Salsa Wanderlust Rack recommended. Salsa Bent Rack Struts (part #RK8030) required for installation on 58 cm and 60 cm frames. Not compatible with Salsa Wanderlust HD Rack
- Rear Fender Mounts
- n/a
- Water Bottle Mounts
- Frames up to 54cm: 2 in main triangle. Frames 56cm and larger: 3 in main triangle.
- Under Downtube Mount
- Yes, two pair.
- Top Tube Mounts
- Yes, compatible with Salsa Top Tube bag.
- Internal Dropper Post Routing
- 1x mechanical drivetrain: Route the dropper post cable through the drive side of the down tube. Di2 drivetrains: Move the battery to the down tube, routing it through the head tube, then route the dropper post cable through the drive side of the down tube.
- External Dropper Post Routing
- 1x and 2x mechanical and Di2 drivetrains: Route the dropper post cable through the dynamo rear light holes on the non-drive side of the top tube.