Cervélo Soloist 105 Serpentine 2026

Cervélo Soloist 105 Serpentine 12-Speed Carbon Aero Road Bike 2026

The 2026 Cervélo Soloist 105 Serpentine marks the return of an iconic model, completely redesigned for riders looking for a versatile, high-performance, and modern road bike. Positioned between the aerodynamic S5 and ultra-light R5 models, the Soloist offers the perfect balance of speed, lightness, and comfort. Its R5-inspired geometry ensures stability and precision, even on the most technical descents. With an aerodynamically optimized carbon frame, ingenious internal cable routing, and compatibility with mechanical or electronic drivetrains, it is equally suited to intensive training rides and races. Designed for everyday use without sacrificing performance, it accepts tires up to 34 mm, features a threaded BBRighT‑47 bottom bracket for easy maintenance, and is equipped with a Shimano 105 12-speed groupset. It's the ideal bike for ambitious cyclists who want a sleek model, ready to do anything — from solo escapes to outings with friends.

Frame

Cervélo Soloist carbon frame, compatible with both mechanical and electronic shifting, internal cable routing under the stem, BB Height‑47 bottom bracket standard. Compatible with tires up to 34 mm. Available in sizes: 48, 51, 54, 56, 58, 61 cm.

Fork

Cervélo full carbon, Soloist Fork tapered fork.

Headset

FSA IS2 1-1/4, 45° x 45° / 1-1/2, 36° x 45°.

Gallows

Cervélo ST36 aluminum. Length depending on size: 48 – 80 mm / 51 – 90 mm / 54 & 56 – 100 mm / 58 & 61 – 110 mm.

Handlebar

Cervélo AB07 aluminum, diameter 31.8 mm. Width depending on size: 48 & 51 – 38 cm / 54 & 56 – 40 cm / 58 & 61 – 42 cm.

Seat post

Cervélo SP27 carbon, offset depending on size: 48 to 56 – 0 mm / 58 & 61 – 15 mm.

Saddle

Cervélo saddle.

Controllers

Shimano 105 R7120, 12 speed.

Brake calipers

Shimano 105 R7120, hydraulic disc brakes.

Discs

Shimano RT66, 6-hole mounting.

Front derailleur

Shimano 105 R7100.

Rear derailleur

Shimano 105 R7100, 12 speed.

Cassette

Shimano 105 R7101, 11-34 teeth, 12 speed.

Chain

Shimano M7100.

Crankset

Shimano 105 R7100, 52/36 teeth. Length depending on size: 48 & 51 – 165 mm / 54 & 56 – 170 mm / 58 & 61 – 172.5 mm.

Bottom bracket

FSA T47 BBRight, 24mm axle.

Wheels

Vision Team i23 Disc, 23mm internal width, J-bend spokes, tubeless ready. Front: 12x100mm / Rear: 12x142mm, Shimano HG freehub, 6-bolt mount.

Through axle

Front: Cervélo Aero M12x1.5 mm, 127 mm – Rear: Cervélo Aero M12x1.5 mm, 170.5 mm.

Tires

Vittoria Corsa N.EXT TLR G2.0, 700x28c. Max clearance : 34mm.

Accessories

Cervélo front computer mount (ref. 810) + Cervélo rear accessory mount.

How much does this bike weigh?

Weight is not generally listed, as slight variations are common. Each product is handmade, the paint is applied manually, and the weight may vary depending on the frame size. You can check customer reviews to get an idea of the weight, or ask our LVR Cycles technicians to weigh it for you, if the bike is in store.

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.