- DESCRIPTION
- Specifications
- Geometry
- Sizing Guide
DESCRIPTION
The Crux is the lightest gravel bike in the world, with the exceptional capability of massive tire clearance and performance gravel geometry. It’s not just the ultimate expression of gravel performance, it’s your one-way ticket to gravel enlightenment.
This S-Works Crux comes spec'd with SRAM's pinnacle RED eTap AXS hydraulic disc groupset, lightweight and durable Roval Terra CLX Disc wheels, and 2Bliss Ready, 700x38mm Pathfinder Pro tires that hookup over nasty terrain.
- Lightest: 725g S-Works 12r and 825g 10r frames. We 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 Crux’s iconic history in ‘cross.
Specifications
Frame
S-Works Crux FACT 12r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc
Fork
S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Saddle
Body Geometry S-Works Power, carbon fiber rails, carbon fiber base
SeatPost
Roval Alpinist Carbon Seatpost
Stem
S-Works SL, alloy, titanium bolts, 6-degree rise
Seat Binder
Specialized Alloy, 30.0mm, titanium bolt
Tape
Supacaz Super Sticky Kush
Handlebars
Roval Terra, carbon, 103mm drop x 70mm reach x 12º flare
Front Brake
SRAM Red eTAP AXS, hydraulic disc
Rear Brake
SRAM Red eTAP AXS, hydraulic disc
Chain
SRAM RED 12-speed
Bottom Bracket
SRAM DUB BSA
Crankset
SRAM Red AXS Power Meter
Rear Derailleur
SRAM Red XPLR eTap AXS
Shift Levers
SRAM Red eTap AXS
Cassette
SRAM XPLR, XG-1271, 12-speed, 10-44t
Chainrings
40T
Inner Tubes
700x28/38mm, 48mm Presta valve
Front Tire
Pathfinder Pro 2Bliss Ready, Transparent Sidewall, 700x38c
Rear Tire
Pathfinder Pro 2Bliss Ready, Transparent Sidewall, 700x38c
Front Wheel
Roval Terra CLX I, 25mm internal width, Tubeless ready, 32mm depth, 21h, Roval AFD1, Centerlock
Rear Wheel
Roval Terra CLX I, 25mm internal width, Tubeless Ready, 32mm depth, 24h, Roval AFD2, Centerlock, DT Swiss EXP internals
Weight
7.28kg (16 lb, .8 oz) - Size 56
* Specifications are subject to change without notice
Geometry
| 49 | 52 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| A | Reach | 375mm | 382mm | 388mm | 397mm | 405mm | 415mm |
| B | Stack | 530mm | 547mm | 560mm | 578mm | 598mm | 621mm |
| C | Head Tube Angle | 70.5° | 71.25° | 71.5° | 72° | 72.25° | 72.5° |
| D | Front Center | 594mm | 600mm | 608mm | 618mm | 630mm | 644mm |
| E | BB Drop | 74mm | 74mm | 72mm | 72mm | 72mm | 72mm |
| F | Wheelbase | 1008mm | 1014mm | 1023mm | 1033mm | 1045mm | 1059mm |
| G | Chainstay Length | 425mm | 425mm | 425mm | 425mm | 425mm | 425mm |
| H | Head Tube Length | 100mm | 115mm | 130mm | 147mm | 167mm | 190mm |
| I | Top Tube Length | 512mm | 539mm | 549mm | 568mm | 582mm | 599mm |
| J | Seat Tube Angle | 75.5° | 74° | 74° | 73.5° | 73.5° | 73.5° |
| K | Standover | 749mm | 772mm | 794mm | 816mm | 841mm | 866mm |
Sizing Guide
| Size | Height |
|---|---|
| 49 | 155 - 163cm |
| 52 | 163 - 170cm |
| 54 | 170 - 175cm |
| 56 | 175 - 180cm |
| 58 | 180 - 188cm |
| 61 | 188 - 196cm |
The sizing chart is a great place to start when picking your next bike but everyone will fit a bike a bit differently. Your torso, arm, and leg lengths all play into what size of bike you may need. Plus, there's your own personal preference.
We always recommend swinging by the shop and taking the bike that you're looking for a spin to see how it feels. If you're unable to come by, looking at the geometry of your current bike and comparing it is a good place to start. If you have any further questions, our customer service team is there to help.
