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.
Cutthroat Fork
With trail-taming compliance and abrasion-resistant plates in high-wear areas, the Cutthroat Carbon fork is designed for the rigors of rides that cover multiple road surfaces in unpredictable conditions
Class 5 VRS
The Class 5™ Vibration Reduction System revolves around seatstays with a tall, thin, vertically-oriented profile that promotes vertical compliance by allowing the seatstays to "flex" outwards on impacts. Horizontally-oriented chainstays work to resist torque and maintain a laterally stiff rear end. The lack of seatstay and chainstay bridges allows the full length of the stays to contribute to flexibility. A rear thru-axle delivers precise tracking while allowing the seatstays to provide incredible compliance.
FRAMESET
- Frame: Cutthroat Carbon
- Fork: Cutthroat
- Color: Tan
- Rear Shock: N/A
DRIVETRAIN
- Front Derailleur: Shimano GRX RX810
- Rear Derailleur: Shimano GRX RX810
- Cassette: Shimano HG700 11–34t, 11-speed
- Chain: Shimano HG601
- Crankset: Race Face Aeffect-R, Easton 46/30t chainrings
- Shifter: Shimano GRX RX810
- Brakes and Rotors: Shimano GRX RX810, Shimano RT70 rotors (Center Lock, 160 mm)
COMPONENTS
- Headset: Cane Creek 40
- Stem: Salsa Guide
- Handlebar: Zoom DR-AL-199BTFOV
- Grips/Bar Tape: Anti-Slip Silicone Tape
- Seatpost: Salsa Guide
- Saddle: WTB SL8 Medium Steel SL
WHEELS
- Front Wheel: Shimano Deore XT 15 x 110 mm hub, WTB ST i25 rim, 32h
- Rear Wheel: Shimano Deore XT 12 x 148 mm hub, WTB ST i25 rim, 32h
- Tires: Teravail Sparwood 29 x 2.2", 60 tpi, tubeless compatible, Durable casing
WEIGHT
- Complete Bike Weight: 24 lb 3 oz (56 cm frame)
*Specification and pricing subject to change without notice.
| Size | 52cm | 54cm | 56cm | 58cm | 60cm |
|---|---|---|---|---|---|
| A. Effective Top Tube | 520 | 540 | 560 | 580 | 600 |
| B. Stand Over | 700.44 | 741.72 | 810.51 | 851.75 | 874.22 |
| C. Reach | 357.77 | 372.91 | 385.28 | 395.13 | 406.36 |
| D. Stack | 584.98 | 592.45 | 619.53 | 644.73 | 664.34 |
| E. Total Seat Tube Length | 355.6 | 419.1 | 508 | 558.8 | 584.2 |
| F. Headtube Length | 90 | 98 | 127 | 154 | 175 |
| G. Headtube Angle | 69 | 69 | 69 | 69 | 69 |
| H. Seat Tube Angle | 74.5 | 74.25 | 74.25 | 74 | 73.75 |
| I. BB Drop | 70 | 70 | 70 | 70 | 70 |
| K. Chainstay Length | 445 | 445 | 445 | 445 | 445 |
| L. Fork Length Axle to Crown | 483 | 483 | 483 | 483 | 483 |
| M. Fork Offset | 51 | 51 | 51 | 51 | 51 |
| N. Wheelbase | 1049.54 | 1067.55 | 1090.31 | 1109.83 | 1128.6 |
| Crank Arm Length | 170 | 170 | 175 | 175 | 175 |
| Handlebar Width | 44cm | 46cm | 46cm or 48cm | 46cm or 50cm | 46cm or 52cm |
| Recommended Rider Height | 154cm–168cm | 168cm–175cm | 173cm–185cm | 183cm–193cm | 190cm–UP |
| Stem Length | 60 | 70 | 80 | 80 | 90 |
Measurements based on:
- an 483mm AC x 51mm offset fork which is equivalent to an average 100mm 29" suspension fork at 25% sag
- a 29" x 2.2" tire measuring 740mm in diameter
- Standover for all sizes is measured vertically to top of toptube from a position 50mm forward of BB center