Cervelo Soloist 105 Bike
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Cervelo Soloist 105 Bike
Cervelo Soloist 105 Bike Info
The Cervelo Soloist 105 Bike is built on a straightforward premise: aerodynamics shouldn't be a luxury reserved for the top of the range. Cervelo has spent decades refining tube profiles and frame architecture at the professional level, and the Soloist carries that thinking into a package that more riders can actually get on. The result is a road bike that takes drag seriously — not as a marketing angle, but as the organizing principle behind every design decision from the fork to the seatstay junction.
The carbon frame uses truncated airfoil tube profiles throughout, shaped to reduce frontal drag at the speeds where it actually matters — the 30 to 50 km/h range where most competitive riding happens. Fully internal cable routing keeps the front end clean and aerodynamically honest, not just visually tidy. And with tire clearance up to 34mm, the Soloist isn't asking you to suffer on narrow rubber to keep the numbers favorable. Run a 30mm tire at sensible pressure and you get a bike that's fast when the road is smooth and forgiving when it isn't — a combination that makes it genuinely useful across a full season, not just on race day.
The drivetrain is Shimano 105 R7100, the 12-speed mechanical groupset that has become a benchmark for reliability in this segment. The 105 family has always punched above its position in the lineup, and the R7100 generation is no exception — sharper actuation, a wider gear range, and the kind of durability that holds up through hard training blocks without demanding constant attention. Hydraulic disc brakes come standard, flat-mount and powerful in all conditions. On a long alpine descent or a wet commute home from a sportive, that stopping confidence is not a small thing. The Cervelo SP27 carbon seatpost with its reversible offset gives you meaningful fit adjustability without reaching for aftermarket parts — a detail that matters when you're trying to nail a position that works over four-hour rides.
Cervelo Soloist 105 Bike Specs at a Glance
- Frame: Cervelo Soloist carbon, truncated airfoil tube profiles, fully internal cable routing
- Fork: Cervelo carbon aero fork
- Groupset: Shimano 105 R7100, 12-speed mechanical
- Brakes: Hydraulic disc, flat-mount
- Cassette: 11–34T range
- Tire Clearance: Up to 34mm
- Seatpost: Cervelo SP27 carbon, reversible offset
- Sizes Available: 48, 51, 54, 56, 58, 61cm (Dark Slate); 48, 51, 54, 56cm (Serpentine)
- Colours: Dark Slate, Serpentine
- Wheel Standard: 700c
Design Benefits
- Aero Frame Architecture That Works at Road Speeds: Cervelo's truncated airfoil tube shapes are designed to reduce aerodynamic drag across the speeds where real-world riding happens — not just in wind tunnel conditions. The fully internal cable routing eliminates external housing runs that interrupt airflow around the head tube and down tube, keeping the front end as clean as the engineering intended.
- Shimano 105 R7100 — A Drivetrain That Earns Its Reputation: The 12-speed 105 groupset brings a wider gear range and more refined shift feel compared to its predecessor, with an 11–34T cassette that gives you genuine climbing gears without giving up top-end speed. Mechanical actuation means no charging cables, no connectivity dependencies — just consistent, direct shifting that holds calibration over long distances and variable conditions.
- Hydraulic Disc Brakes Across All Conditions: Flat-mount hydraulic discs provide powerful, progressive stopping regardless of weather — a meaningful advantage on wet descents or in variable spring and autumn conditions. Disc brakes also allow wider tire clearance without the geometric compromises of rim brake frames, which is part of why the Soloist can run up to 34mm rubber.
- Wide Tire Clearance for Real-World Versatility: Fitting up to 34mm tires means you can tune the ride quality to match the terrain and the day. A wider tire at lower pressure absorbs road vibration more effectively, reduces rolling resistance on imperfect surfaces, and makes long training rides noticeably less fatiguing — without slowing you down on the climbs or in the group.
- Fit-Focused Seatpost Design: The Cervelo SP27 carbon seatpost with reversible offset lets you adjust saddle setback to suit your anatomy and riding style without needing a custom component. Getting that relationship right between saddle and bottom bracket is foundational to power output and long-ride comfort — and having it dialed on the stock build removes a common friction point in setting up a new bike.
Final Take
The Soloist 105 is built for the rider who wants a legitimate aero road bike — not a bike with aero-adjacent styling — and who rides enough to know the difference. It suits riders who mix training rides with events, who cover varied terrain, and who want a frame that reflects genuine engineering investment rather than category convention. This is Cervelo's aero philosophy made accessible, and it rides like it means it.
Cervelo Soloist 105 Bike - Specifications
*Specifications are subject to change.
Cervelo Soloist 105 Bike Geometry
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The R&A Transporter Bike Box
Shipping bikes can be tricky. They are big and bulky but delicate. Shipping your passion / investment is nothing we take lightly. We go through great detail to ensure your new ride will get to you in perfect condition.
So you've purchased the bike of your dreams! We've put together this video to outline the R&A concept of shipping bikes and the steps we take to get you your new bike in perfect condition. It will show you the careful steps we take to assemble your bike to make it as easy as possible for you to get your bike on the road when you receive it. Ready to ride. It will also show you the tips and tricks of removing all of your parts in the most careful way to ensure your riding as quickly as possible.
