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Roubaix SL8 Sport Apex
We deliver! Just say when and how.
We created the endurance road category two decades ago proving that high ergonomics means high performance. Today, the new Roubaix SL8 with Future Shock 3.0 is lighter, faster, and smoother than any road bike ever made, unleashing unmatched confidence. The road may be hell below, but on Roubaix, it’s always heaven above.
Handlebars
Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole
Saddle
Body Geometry Power Sport, steel rails
Stem
Future Stem Comp
Seat Binder
Hidden drop clamp
Tape
Supacaz Super Sticky Kush
SeatPost
Body Geometry Power Sport, steel rails
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
S-Works Mondo 2BR, 700x32c
Rear Tire
S-Works Mondo 2BR, 700x32c
Fork
Future Shock 3.1 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc
Frame
FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc
Front Brake
SRAM APEX AXS
Rear Brake
SRAM APEX AXS
Chain
SRAM APEX, 12-Speed
Cassette
SRAM APEX, PG 1231 XPLR, 11-44T
Crankset
SRAM APEX AXS, Wide 12-speed
Rear Derailleur
SRAM APEX XPLR eTAP AXS, 12-speed
Bottom Bracket
SRAM DUB BSA
Shift Levers
SRAM APEX eTAP AXS, hydraulic disc
Chainrings
40T
Weight
8.93kg (19 lb, 11 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.
| 44 | 49 | 52 | 54 | 56 | 58 | 61 | 64 | |
|---|---|---|---|---|---|---|---|---|
| Crank Length | 165mm | 165mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm | 175mm |
| Handlebar Width | 360mm | 380mm | 400mm | 420mm | 420mm | 440mm | 440mm | 440mm |
| Stem Length | 70mm | 80mm | 90mm | 100mm | 100mm | 110mm | 110mm | 110mm |
| Saddle Width | 155mm | 155mm | 155mm | 143mm | 143mm | 143mm | 143mm | 143mm |
| Seatpost Length | 380mm | 380mm | 380mm | 380mm | 380mm | 450mm | 450mm | 450mm |
| Stack | 543mm | 549mm | 566mm | 585mm | 605mm | 630mm | 665mm | 685mm |
| Reach | 353mm | 363mm | 370mm | 381mm | 389mm | 397mm | 403mm | 409mm |
| Head Tube Length | 90mm | 90mm | 105mm | 122mm | 140mm | 168mm | 202mm | 222mm |
| Head Tube Angle | 69.3° | 70.8° | 71.5° | 72.3° | 73° | 73° | 73.5° | 73.5° |
| BB Height | 269mm | 269mm | 269mm | 270mm | 270mm | 271mm | 271mm | 271mm |
| BB Drop | 80mm | 80mm | 80mm | 78mm | 78mm | 78mm | 78mm | 78mm |
| Trail | 76mm | 66mm | 62mm | 61mm | 57mm | 57mm | 54mm | 54mm |
| Fork Length, Full | 375mm | 375mm | 375mm | 375mm | 375mm | 375mm | 375mm | 375mm |
| Fork Rake/Offset | 52mm | 52mm | 52mm | 47mm | 47mm | 47mm | 47mm | 47mm |
| Front Center | 589mm | 587mm | 593mm | 598mm | 604mm | 620mm | 631mm | 634mm |
| Chainstay Length | 418mm | 418mm | 418mm | 420mm | 420mm | 423mm | 423mm | 423mm |
| Wheelbase | 994mm | 992mm | 998mm | 1005mm | 1012mm | 1031mm | 1042mm | 1054mm |
| Top Tube Length, Horizontal | 503mm | 523mm | 534mm | 550mm | 569mm | 584mm | 600mm | 618mm |
| Bike Standover Height | 686mm | 719mm | 747mm | 766mm | 787mm | 809mm | 847mm | 865mm |
| Seat Tube Length | 365mm | 410mm | 446mm | 465mm | 485mm | 505mm | 545mm | 581mm |
| Seat Tube Angle | 75° | 74° | 74° | 74° | 73.5° | 73.5° | 73.5° | 73° |
Smoother is faster comes from suspending the rider, not the bike. As rough roads impact your Roubaix, our all-new Future Shock 3.0 and AfterShock technology keep you floating above the chaos - reducing impacts by 53% vs. the nearest competition.
The Roubaix’s endurance geometry delivers an “IN” the bike, not “ON” the bike feel that’s ideal for long rides. It relieves stress from your hands, arms, and shoulders, yet is ready to dissect any twisting mountain descent at full gas.
With tire clearance up to 38c/40mm, this endurance road machine delivers better traction than ever on rough roads and even light gravel. We’ve given it every mount your adventures could need—three bottle mounts, top-tube mounts, and it’s even fender-ready.
The new Roubaix SL8 is our most aero yet, with new fork shaping, a reimagined downtube, and dropped seat stays. At just 825 grams, the frame is 50 grams lighter, utilizing lessons learned from the Aethos and our premium Fact 12r carbon blend. Nothing in its class is faster or lighter.
Roubaix with Future Shock was a game-changer for Peter Sagan as he chased Paris-Roubaix glory. But don’t take our word for it. Hear the 2018 Champion of the Hell of the North himself tell us exactly why he’s a fan of the Roubaix.
What does the greatest XC marathon racer in history choose when she hits the road? Roubaix, of course. Annika Langvad tells us why the Roubaix is her bike of choice to deliver race-level performance on the long days she loves.