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Load image into Gallery viewer, Specialized Roubaix SL8 Di2 Comp Road Bike 2026
Load image into Gallery viewer, Specialized Roubaix SL8 Di2 Comp Road Bike 2026
Load image into Gallery viewer, Specialized Roubaix SL8 Di2 Comp Road Bike 2026
Load image into Gallery viewer, Specialized Roubaix SL8 Di2 Comp Road Bike 2026
Load image into Gallery viewer, Specialized Roubaix SL8 Di2 Comp Road Bike 2026

Specialized Roubaix SL8 Di2 Comp Road Bike 2026

Regular price $4,499.99
Sale price $4,499.99 Regular price $4,499.99
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Local experts and service

Local experts and service

Tax free in New Hampshire

Tax free in New Hampshire

Family owned 40+ years

Family owned 40+ years

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.

COMPLIANCE  -  Future Shock 3.0 is the star of the show, more tunable, adjustable, and durable than ever. Now, regardless of position on the bike, every rider experiences 20mm of smooth, stiction-free travel between the stem and head tube. Future Shock helps keep your hands and bars steady for a smoother ride with more control to stay fast, safe, and confident.

Our dropped clamp design exposes more seatpost to increase deflection, but “more” isn’t simply better. The Pavé seatpost controls that deflection for the optimal vertical compliance. Together they create AfterShock technology, and when paired with the Roubaix’s rigid rear triangle, deliver a smooth ride with no loss in efficiency.

The Roubaix SL8 is the smoothest road bike our Ride Science Team has ever tested—reducing impacts at the bars and saddle by 53% vs. the nearest competition. With Roubaix’s Future Shock 3.0 the wheel quickly moves over the bump, while rider mass remains stable, maintaining momentum in rough terrain. Typical forks deflect backward on impact, causing a measurable loss in speed. It’s a scientific fact, smoother is indeed faster.

CAPABILITY  -  The Roubaix pioneered endurance geometry, so you ride “IN” the bike, not “ON” the bike to relieve pressure on your hands, arms, and shoulders for capability and confidence on any road, yet it’s ready to dissect a mountain decent at full gas. Snuggle up.

With tire clearance up to 40mm, this endurance road machine delivers better traction than ever on rough roads and even light gravel. Thanks to lightweight, super-efficient Specialized tires, that extra tire volume and traction comes with no downsides.

Roubaix inspires really BIG days on the bike, so we’ve given it every mount your adventures could need—three bottle mounts, top-tube mounts, and it’s even fender-ready. So, go ahead and bring it all along for the ride.

PERFORMANCE  -  The new Roubaix SL8 is our most aero yet, with new aero shapes from our Free Foil library and dropped seat stays. At just 950 grams, the frame is lighter, utilizing lessons learned from the Aethos - the world’s lightest production frame - and Fact 10r carbon blend. Nothing in its class is faster or lighter than the Roubaix.

Specifications:

  • Frame  -  FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc
  • Fork  -  Future Shock 3.2 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc
  • Front Brake  -  Shimano 105, Hydraulic disc, 160mm
  • Rear Brake  -  Shimano 105, Hydraulic disc, 160mm
  • Shift Levers  -  Shimano 105 Di2 R7170, 12-speed
  • Front Derailleur  -  Shimano 105 Di2 R7150, braze-on
  • Rear Derailleur  -  Shimano 105 Di2 R7150
  • Cassette  -  Shimano 105 12-speed 11-36
  • Chain  -  Shimano SLX, M7100, 12-speed
  • Crankset  -  Shimano 105, 12-speed, 50/34T
  • Bottom Bracket  -  Shimano Threaded BSA BB
  • 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
  • Front Tire  -  Mondo Folding Endurance Tire, 700x32c, GRIPTON T5
  • Rear Tire  -  Mondo Folding Endurance Tire, 700x32c, GRIPTON T5
  • 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
  • Stem  -  Future Stem, Comp
  • Handlebars  -  Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole
  • Tape  -  Supacaz Super Sticky Kush
  • Saddle  -  Body Geometry Power Sport, steel rails
  • SeatPost  -  S-Works Pave
  • Seat Binder  -  Hidden drop clamp

*Specifications are subject to change without notice.

Basic Ski Tune: $49.95

Includes: Base grind, base & side edge sharpening, buff wax & brushing.

Basic Board Tune: $59.95

Includes: Base grind, base & side edge sharpening, buff wax & brushing.
(NO BINDING REMOVAL)

Performance Ski Tune: $99.95

Includes: Base grind & stone grind, up to 3" of PTEX repair, base & side edge sharpening, buff wax & brushing.

Ultimate PTEX Repair Tune: $124.95

Includes: Performance Tune + Unlimited PTEX repair. (DOES NOT INCLUDE BASE WELDS)

Performance Board Tune: $129.95

Includes: Base grind & stone grind, up to 3" of PTEX repair, base & side edge sharpening, buff wax & brushing (WITH binding removal).

Race Ski Tune: $129.95

Includes: Flat base grind, deep patterned structure, custom base and side edge angles, up to 3" of PTEX repair, buff wax & brushing. 

 

Extras: Hand wax $30. Base Weld & Epox Repair billed at 1/4 hour $25. Our hourly rate is $100.

See the Montana tuner in action:

Looking or Bike Service as well, head over to our Bike service options.

 

1. Can I pick this item up at the Philbrick’s store?
Yes. All products can be ordered online and picked up at our Dover, NH store. Choose Local Pickup during checkout and we’ll notify you when your order is ready.

2. Do you assemble bikes purchased online?
Yes. Bikes purchased through Philbrick’s can be professionally assembled by our in-store technicians so they’re ready to ride when you pick them up.

3. Can I get help choosing the right size or model?
Absolutely. Our staff are experienced riders and can help you choose the correct size, fit, and model. Feel free to call or stop by the store for personalized guidance.

4. Do you offer bike fitting services?
Yes. We offer professional bike fitting services to help ensure comfort, performance, and injury prevention.

5. Can you service equipment purchased from your website?
Yes. Our service department can tune, repair, and maintain bikes and gear purchased from Philbrick’s.

6. How long does local pickup take?
Most orders are ready within 1–2 business days, depending on assembly or service requirements. We’ll email you as soon as your order is ready.

7. Can I return or exchange items at the store?
Yes. Online purchases from Philbrick’s can be returned or exchanged at our Dover, NH location in accordance with our return policy.

8. Do you carry products in the store that aren’t listed online?
No, all products are listed online.

9. Can I speak with someone before placing an order?
Of course. Our team is happy to answer questions about products, sizing, compatibility, or availability before you purchase. Call the store at your convenience. 603-742-9333

10. Where is Philbrick’s located?
Philbrick’s is located in Dover, New Hampshire, serving riders throughout the Seacoast region including Portsmouth, Hampton, and surrounding communities.

 

Description

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.

COMPLIANCE  -  Future Shock 3.0 is the star of the show, more tunable, adjustable, and durable than ever. Now, regardless of position on the bike, every rider experiences 20mm of smooth, stiction-free travel between the stem and head tube. Future Shock helps keep your hands and bars steady for a smoother ride with more control to stay fast, safe, and confident.

Our dropped clamp design exposes more seatpost to increase deflection, but “more” isn’t simply better. The Pavé seatpost controls that deflection for the optimal vertical compliance. Together they create AfterShock technology, and when paired with the Roubaix’s rigid rear triangle, deliver a smooth ride with no loss in efficiency.

The Roubaix SL8 is the smoothest road bike our Ride Science Team has ever tested—reducing impacts at the bars and saddle by 53% vs. the nearest competition. With Roubaix’s Future Shock 3.0 the wheel quickly moves over the bump, while rider mass remains stable, maintaining momentum in rough terrain. Typical forks deflect backward on impact, causing a measurable loss in speed. It’s a scientific fact, smoother is indeed faster.

CAPABILITY  -  The Roubaix pioneered endurance geometry, so you ride “IN” the bike, not “ON” the bike to relieve pressure on your hands, arms, and shoulders for capability and confidence on any road, yet it’s ready to dissect a mountain decent at full gas. Snuggle up.

With tire clearance up to 40mm, this endurance road machine delivers better traction than ever on rough roads and even light gravel. Thanks to lightweight, super-efficient Specialized tires, that extra tire volume and traction comes with no downsides.

Roubaix inspires really BIG days on the bike, so we’ve given it every mount your adventures could need—three bottle mounts, top-tube mounts, and it’s even fender-ready. So, go ahead and bring it all along for the ride.

PERFORMANCE  -  The new Roubaix SL8 is our most aero yet, with new aero shapes from our Free Foil library and dropped seat stays. At just 950 grams, the frame is lighter, utilizing lessons learned from the Aethos - the world’s lightest production frame - and Fact 10r carbon blend. Nothing in its class is faster or lighter than the Roubaix.

Specifications:

  • Frame  -  FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc
  • Fork  -  Future Shock 3.2 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc
  • Front Brake  -  Shimano 105, Hydraulic disc, 160mm
  • Rear Brake  -  Shimano 105, Hydraulic disc, 160mm
  • Shift Levers  -  Shimano 105 Di2 R7170, 12-speed
  • Front Derailleur  -  Shimano 105 Di2 R7150, braze-on
  • Rear Derailleur  -  Shimano 105 Di2 R7150
  • Cassette  -  Shimano 105 12-speed 11-36
  • Chain  -  Shimano SLX, M7100, 12-speed
  • Crankset  -  Shimano 105, 12-speed, 50/34T
  • Bottom Bracket  -  Shimano Threaded BSA BB
  • 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
  • Front Tire  -  Mondo Folding Endurance Tire, 700x32c, GRIPTON T5
  • Rear Tire  -  Mondo Folding Endurance Tire, 700x32c, GRIPTON T5
  • 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
  • Stem  -  Future Stem, Comp
  • Handlebars  -  Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole
  • Tape  -  Supacaz Super Sticky Kush
  • Saddle  -  Body Geometry Power Sport, steel rails
  • SeatPost  -  S-Works Pave
  • Seat Binder  -  Hidden drop clamp

*Specifications are subject to change without notice.

Services

Basic Ski Tune: $49.95

Includes: Base grind, base & side edge sharpening, buff wax & brushing.

Basic Board Tune: $59.95

Includes: Base grind, base & side edge sharpening, buff wax & brushing.
(NO BINDING REMOVAL)

Performance Ski Tune: $99.95

Includes: Base grind & stone grind, up to 3" of PTEX repair, base & side edge sharpening, buff wax & brushing.

Ultimate PTEX Repair Tune: $124.95

Includes: Performance Tune + Unlimited PTEX repair. (DOES NOT INCLUDE BASE WELDS)

Performance Board Tune: $129.95

Includes: Base grind & stone grind, up to 3" of PTEX repair, base & side edge sharpening, buff wax & brushing (WITH binding removal).

Race Ski Tune: $129.95

Includes: Flat base grind, deep patterned structure, custom base and side edge angles, up to 3" of PTEX repair, buff wax & brushing. 

 

Extras: Hand wax $30. Base Weld & Epox Repair billed at 1/4 hour $25. Our hourly rate is $100.

See the Montana tuner in action:

Looking or Bike Service as well, head over to our Bike service options.

 

FAQ

1. Can I pick this item up at the Philbrick’s store?
Yes. All products can be ordered online and picked up at our Dover, NH store. Choose Local Pickup during checkout and we’ll notify you when your order is ready.

2. Do you assemble bikes purchased online?
Yes. Bikes purchased through Philbrick’s can be professionally assembled by our in-store technicians so they’re ready to ride when you pick them up.

3. Can I get help choosing the right size or model?
Absolutely. Our staff are experienced riders and can help you choose the correct size, fit, and model. Feel free to call or stop by the store for personalized guidance.

4. Do you offer bike fitting services?
Yes. We offer professional bike fitting services to help ensure comfort, performance, and injury prevention.

5. Can you service equipment purchased from your website?
Yes. Our service department can tune, repair, and maintain bikes and gear purchased from Philbrick’s.

6. How long does local pickup take?
Most orders are ready within 1–2 business days, depending on assembly or service requirements. We’ll email you as soon as your order is ready.

7. Can I return or exchange items at the store?
Yes. Online purchases from Philbrick’s can be returned or exchanged at our Dover, NH location in accordance with our return policy.

8. Do you carry products in the store that aren’t listed online?
No, all products are listed online.

9. Can I speak with someone before placing an order?
Of course. Our team is happy to answer questions about products, sizing, compatibility, or availability before you purchase. Call the store at your convenience. 603-742-9333

10. Where is Philbrick’s located?
Philbrick’s is located in Dover, New Hampshire, serving riders throughout the Seacoast region including Portsmouth, Hampton, and surrounding communities.