The Crux is the lightest gravel bike in the world, with the exceptional capability of massive tire clearance and performance gravel geometry. Its not just the ultimate expression of gravel performance, its your one-way ticket to gravel enlightenment.
This Crux Comp comes spec'd with a reliable and smooth-shifting Shimano GRX 12-speed groupset, tough DT G540 Disc wheels, and 2Bliss Ready, 700x38mm Pathfinder Pro tires that hookup over nasty terrain.
FEATURES
- Lightest: 725g S-Works 12r and 825g 10r frames.Specialized took the revolutionary breakthroughs that made Aethos the lightest bike ever and applied them to the Crux. The result? A gravel bike that climbs like a dream, floats over nightmarish terrain, and weighs less than a full bottle in your cage.
- Capable: 47c/650b x 2.1 tire clearance. More clearance means more capability. With Diverge-level tire clearance, Crux takes you anywhere you can imagine, at full gas.
- Responsive: Nimble, supple, and reactive. Responsive at the pedals. Supple in the saddle. With performance gravel geometry and race-influenced fit inspired by Cruxs iconic history in cross.
| Frame | Crux FACT 10r Carbon, Rider First Engineered, Threaded BB, 12x142mm thru-axle, flat-mount disc |
| Fork | FACT Carbon, 12x100mm thru-axle, flat-mount disc |
| Stem | 3D-forged alloy, 31.8mm, 7-degree rise |
| Saddle | Body Geometry Power Sport, steel rails |
| SeatPost | Roval Terra Carbon Seat Post, 20mm Offset |
| Seat Binder | Specialized Alloy, 30mm |
| Handlebars | Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12 flare |
| Tape | Supacaz Super Sticky Kush |
| Front Brake | Shimano GRX RX820 |
| Rear Brake | Shimano GRX RX820 |
| Chainrings | 40T |
| Shift Levers | Shimano GRX RX820, 1x12-speed |
| Crankset | Shimano GRX RX820 |
| Rear Derailleur | Shimano GRX RX822-GS, 12-speed |
| Bottom Bracket | Shimano Threaded BSA BB |
| Chain | Shimano XT M8100, 12-speed w/ quick link |
| Cassette | Shimano XT, 12-speed, 10-45t |
| Front Wheel | DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples |
| Rear Wheel | DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples |
| Inner Tubes | 700x28/38mm, 48mm Presta valve |
| Front Tire | Pathfinder Pro 2BR, Tan Sidewall, 700x38 |
| Rear Tire | Pathfinder Pro 2BR, Tan Sidewall, 700x38 |
| Weight Size | 56 |
| Weight | 8.53kg (18 lb, 12.9 oz) |
| 49 | 52 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Crank Length | 170 | 170 | 172.5 | 172.5 | 175 | 175 |
| Handlebar Width | 380 | 400 | 420 | 420 | 440 | 440 |
| Stem Length | 70 | 80 | 90 | 100 | 110 | 110 |
| Saddle Width | 155 | 155 | 143 | 143 | 143 | 143 |
| Seatpost Length | 330 | 330 | 330 | 380 | 380 | 380 |
| Stack | 530 | 547 | 560 | 578 | 598 | 621 |
| Reach | 375 | 382 | 388 | 397 | 405 | 415 |
| Head Tube Length | 100 | 115 | 130 | 147 | 167 | 190 |
| Head Tube Angle | 70.5 | 71.25 | 71.5 | 72 | 72.25 | 72.5 |
| BB Height | 284 | 284 | 286 | 286 | 286 | 286 |
| BB Drop | 74 | 74 | 72 | 72 | 72 | 72 |
| Trail | 74 | 69 | 67 | 64 | 62 | 60 |
| Fork Length, Full | 401 | 401 | 401 | 401 | 401 | 401 |
| Fork Rake/Offset | 50 | 50 | 50 | 50 | 50 | 50 |
| Front Center | 594 | 600 | 608 | 618 | 630 | 644 |
| Chainstay Length | 425 | 425 | 425 | 425 | 425 | 425 |
| Wheelbase | 1008 | 1014 | 1023 | 1033 | 1045 | 1059 |
| Top Tube Length, Horizontal | 512 | 539 | 549 | 568 | 582 | 599 |
| Bike Standover Height | 749 | 772 | 794 | 816 | 841 | 866 |
| Seat Tube Length | 466 | 496 | 521 | 546 | 576 | 606 |
| Seat Tube Angle | 75.5 | 74 | 74 | 73.5 | 73.5 | 73.5 |
