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The Crux is the lightest gravel bike in the world, with the exceptional capability of massive tire clearance and performance gravel geometry.
Available in store
CloseThe 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 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.
Frame
Crux FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc
Fork
S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Handlebars
Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare
SeatPost
Roval Terra Carbon Seat Post, 20mm Offset
Stem
3D-forged alloy, 31.8mm, 7-degree rise
Tape
Supacaz Super Sticky Kush
Saddle
Body Geometry Power Sport, steel rails
Seat Binder
Specialized Alloy, 30mm
Rear Brake
Shimano GRX RX820
Front Brake
Shimano GRX RX820
Shift Levers
Shimano GRX RX820, 1x12-speed
Rear Derailleur
Shimano GRX RX822-GS, 12-speed
Cassette
Shimano XT, 12-speed, 10-45t
Crankset
Shimano GRX RX820
Chainrings
40T
Bottom Bracket
Shimano Threaded BSA BB
Chain
Shimano XT M8100, 12-speed w/ quick link
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
Front Tire
Pathfinder Pro 2BR, Tan Sidewall, 700x38
Rear Tire
Pathfinder Pro 2BR, Tan Sidewall, 700x38
Inner Tubes
700x28/38mm, 48mm Presta valve
Weight
8.53kg (18 lb, 12.9 oz)
Weight Size
56
* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.
49 | 52 | 54 | 56 | 58 | 61 | |
---|---|---|---|---|---|---|
Crank Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
Handlebar Width | 380mm | 400mm | 420mm | 420mm | 440mm | 440mm |
Stem Length | 70mm | 80mm | 90mm | 100mm | 110mm | 110mm |
Saddle Width | 155mm | 155mm | 143mm | 143mm | 143mm | 143mm |
Seatpost Length | 330mm | 330mm | 330mm | 380mm | 380mm | 380mm |
Stack | 530mm | 547mm | 560mm | 578mm | 598mm | 621mm |
Reach | 375mm | 382mm | 388mm | 397mm | 405mm | 415mm |
Head Tube Length | 100mm | 115mm | 130mm | 147mm | 167mm | 190mm |
Head Tube Angle | 70.5° | 71.25° | 71.5° | 72° | 72.25° | 72.5° |