Crux Comp
Specialized
Gravel
Crux Comp is a carbon gravel road bike (2025), by Specialized, from the Crux lineup. This bike is aimed at a wide range of riders thanks to its fit flexibility, leaning toward a balanced riding position, with a surface profile that is ready for gravel routes as well as pavement. Standout strengths from the metrics include strong climbing friendliness for sustained uphill riding, good fit flexibility for dialing in rider position, and a balanced ride feel between comfort and directness. That said, the main trade-off is less emphasis on outright speed than speed-focused builds. Use MatchBikes.com to compare this bike with nearby gravel options.
5.8
Rating

+4
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Score Summary
Performance
5.1
Value
6.0
Fit
6.5
Performance
Built for speed and efficiency
Speed
4.2
Very Low
Climbing Efficiency
8.9
Climber
Aerodynamics
4.7
Minimal Aero
Fit
Dialed-in Fit & Comfort
Riding Position
5.9
Balanced
Fit Flexibility
8.1
Adjustable
Ride Comfort
5.5
Balanced
Value
Value for Money
6.0
Fair Value
Surface Range
Gravel ReadySpecifications
General
Brand
Specialized
Model
Crux Comp
Year
2025
Price
$4,200
Weight
8.55 kg
Category
Road
Sub Category
Gravel
Groupset
GRX 800
Frame
Frame
Crux FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout
Suspension Fork
S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Suspension Type
Rigid
Drivetrain
Shift Levers
Shimano GRX RX820, 1x12-speed
Rear Derailleur
Shimano GRX RX822-GS, 12-speed
Cassette
Shimano XT, 12-speed, 10-45t
Crank
Shimano GRX RX820, 40T
Bottom Bracket
Shimano Threaded BSA BB
Chain
Shimano XT M8100, 12-speed w/ quick link
Wheels
Rims
Front: 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: 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
Tires
Front: Pathfinder Pro 2BR, Tan Sidewall, 700x38, Rear: Pathfinder Pro 2BR, Tan Sidewall, 700x38
Brakes
Brake Type
Hydraulic Disc
Brake Description
Front: Shimano GRX RX820, Rear: Shimano GRX RX820
Cockpit
Stem
3D-forged alloy, 31.8mm, 7-degree rise
Handlebar
Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare
Seat
Saddle
Body Geometry Power Sport, steel rails
Seatpost
Roval Terra Carbon Seat Post, 20mm Offset
Geometry
| Measurement | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.413 mm | 1.432 mm | 1.443 mm | 1.456 mm | 1.477 mm | 1.496 mm |
| Bottom Bracket Height | 284 mm | 284 mm | 286 mm | 286 mm | 286 mm | 286 mm |
| Front Center | 594 mm | 600 mm | 608 mm | 618 mm | 630 mm | 644 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 74 mm | 69 mm | 67 mm | 64 mm | 62 mm | 60 mm |
| Stack | 530 mm | 547 mm | 560 mm | 578 mm | 598 mm | 621 mm |
| Reach | 375 mm | 382 mm | 388 mm | 397 mm | 405 mm | 415 mm |
| Top Tube Length | 512 mm | 539 mm | 549 mm | 568 mm | 582 mm | 599 mm |
| Seat Tube Angle | 75.5 ° | 74 ° | 74 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 466 mm | 496 mm | 521 mm | 546 mm | 576 mm | 606 mm |
| Head Tube Angle | 70.5 ° | 71.25 ° | 71.5 ° | 72 ° | 72.25 ° | 72.5 ° |
| Head Tube Length | 100 mm | 115 mm | 130 mm | 147 mm | 167 mm | 190 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1008 mm | 1014 mm | 1023 mm | 1033 mm | 1045 mm | 1059 mm |
| Bottom Bracket Drop | 74 mm | 74 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| Standover Height | 749 mm | 772 mm | 794 mm | 816 mm | 841 mm | 866 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 161 cm | 166 cm | 172 cm | 178 cm | 183 cm |
| Rider Max Height | 163 cm | 169 cm | 175 cm | 181 cm | 186 cm | 191 cm |




























































