New Roubaix SL9 in 2027? What we expect
With Tarmac SL9 releasing earlier this season and the current SL8 model of Roubaix hitting 3 years old in September, discussions speculating on likely revisions for a Roubaix SL9 have begun. So we dug into the rumours to see what’s plausible, probable and potentially coming next year.
Future Shock 4.0?
The 2017 generation of Roubaix introduced the Future Shock suspension system, providing 20mm of “axial vertical compliance” via a damper built into the head tube. The current SL8 features Future Shock 3.0 which Specialized quotes as offering a 53% reduction in peak impact and up to 11 Watts in energy savings. Although the system is lighter than a traditional suspension fork, there are some who still feel the benefits don’t make up for the additional weight and complexity. Internal cable routing challenges, maintenance difficulties and 20mm travel being ineffective on rougher terrain are all reasons cited for why some riders would rather see the feature dropped altogether.
It is highly speculated though that the Specialized will not only stick with the tech for the SL9, but also introduce Future Shock 4.0. Rumours suggest it will be fully integrated into the stack, for a cleaner more aesthetic appearance. It could also feature a wireless remote that allows for compression and rebound management, allowing riders to lock out on smooth asphalt sections.
Larger Tyre Clearance
Tyre preferences and technology has been a huge focal point within the industry over the past 5 years. Gone are the days of teeth rattling 19mm tyres jacked up to 120 psi, as the new era of wider, more comfortable rubber takes over. Officially Specialized state Roubaix can accommodate 28-38mm tyres. But when using 35mm or larger the space between the tyre and front derailleur becomes a limiting factor, and they recommend using a 1x setup to avoid any drama. Given the Roubaix is a flex bike for many, an increase in track width to facilitate wider rubber on a 2x setup could be a potential revision for the SL9.
With Diverge on one side and Aethos on the other, Roubaix caters to those looking for flexibility. Primarily positioned as an endurance road bike, being limited to sub 35mm on a wider gear set is approaching out dated given the range of aftermarket tyre options currently available. And for those who do enjoy hitting the occasional gravel trail it could be a real quality of life improvement.
Frame Revisions: Aero? Comfort?
Specialized has definitely focused more on evolution rather than revolution with frame design revisions, so we’re expecting similar with the new Roubaix. If the rumours about Future Shock 4.0 being fully integrated are correct, then we could see the adaptation of a speed sniffer to allow for more clearance inside the head tube. This could help alleviate cable routing difficulties while also providing some minor aero gains.
We’ve also seen a trend towards dropped seat stays, where the stays join the seat tube lower down. This allows the seat tube and seat post a greater range of flexibility, aiding in vibration damping and comfort improvements. Roubaix has featured slightly dropped stays for several generations now, but we think they could drop them further. Adding more compliance to the rear is also something they’ve experimented with previously. You may remember the SL4 featured Zertz rubber inserts designed to offer the same kind of comfort improvements, just in a more polarising aesthetic.
Release Schedule & Announcement Date
The Tarmac has closely followed a 3 year product cycle for most of its generations, but the Roubaix has been slightly more sporadic. The last two model refreshes have come 2 years 7 months and 4 years 5 months apart. So if the expectation was for the Roubaix to adopt a 3 year cycle too, that would have put an announcement right around yesterday. And at the time of writing, there’s radio silence from Specialized.
The higher end of that range puts an announcement more than a year away, which would make the current generation pretty long in the tooth by the time the SL9 gets into customers hands. That feels like too long a gestation period for such a popular model, so we’re anticipating a revisit of a Spring announcement date around April 2027.
Tarmac vs Roubaix Announcement Dates
| Roubaix | Tarmac |
| 2017 - Sept 2016 | SL6 - Jun 2016 |
| 2020 - Apr 2019 | SL7 - Jul 2020 |
| SL8 - Sept 2023 | SL8 - Aug 2023 |
| SL9 - Apr 2027? | SL9 - Jun 2026 |
Overall the biggest question is how Specialized will maintain the Roubaix's position within the line-up, while still providing a meaningful update. Incorporate too many aero tweaks and it starts to look more road serious, but offer 45mm tyre clearance and one by SRAM groups as standard and it starts to look more like a gravel growler. But fail to deliver improvements on either front and risk losing the models flexibility. Either way we’re excited to see what they come up with!