The redesigned Cutthroat drop-bar mountain bike and gravel frameset offers more stability and compliance in a package that's equally at home bikepacking on remote doubletrack, taking the occasional singletrack shortcut, or conquering a gravel race. Build it into the all-day, mixed-surface bike you've always wanted. Design Wheel x Tire Size 29 x 2.25" (29 x 2.4" Max) 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, universal rack rear compatible. Salsa Rack-Lock seat collar required. Salsa Wanderlust Rack recommended. 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.
