Cervelo

2018 Cervelo S2 105 5800

Previous used estimate

$898 - $924

Actual value depends on condition, size, and local demand.

2018 Cervelo S2 105 5800

Value Guide market data · 2018 Cervelo S2 105 5800

12-month projected trend

8%

Direction and magnitude, not judgment

vs. category average

2%

Drops faster than category avg

Price over time - 2018 Cervelo S2 105 5800

$2.7k$1.6k$455MSRPMSRPYr 1Yr 2Yr 3Yr 4Yr 5Yr 6Yr 7Yr 7Yr 8Yr 9Yr 10Yr 11Yr 12Yr 13Yr 14Yr 14Yr 15Yr 16Yr 17Yr 18Yr 19Yr 20Yr 20

Values based on actual sales data. Enter your bike's specifics to get a precise valuation.

All S2 model years

Compare S2 105 5800 models

1 models

Choose a different build or frame style to see its value.

Overview

About this bike

Sprint, corner, climb. Repeat. The new S2 is a bike that delivers maximum performance at a value-conscious price. Cervelo's S2 combines aero tubing and stiff, tight geometry for a super-fast and comfortable all-rounder. From the rear wheel cutout to the aero seat and down tubes, every aspect of the frame minimizes wind drag — even the position of your water bottles reduces turbulence. Race-ready geometry and the fork's tapered steerer bolster your cornering prowess, while thin seatstays reduce road chatter so you stay fresh for the county-line sprint. Smooth, efficient shifting is at your disposal thanks to 11-speed Shimano 105 components. You also get Shimano wheels and brakes, Shimano RS510 crank, and Cervelo performance alloy bar and stem, a component package that measures well above its price class. The S2 has also been redesigned with 700x25c tire clearance so you can chase top speeds over any road conditions. Wherever your personal finish line is, the S2 will get you there faster. Features: - BBright: This asymmetrical 79mm bottom bracket standard yields stiffer and lighter frames and crank systems - Carbon dropouts: Tough, compression molded dropouts save weight with no sacrifice in strength compared to traditional metal dropouts - Future-proof cable management: Ensures your frame is compatible with all current and future derailleur and brake systems - Partial seat tube cutout: A close-fitting curve in the seat tube's trailing edge improves aerodynamics by partially shielding the leading edge and top of the rear wheel - Reduced-friction BB guide: Significantly reduces cable friction in the bottom bracket, which means smoother shifting, easier setup and longer service intervals

Specifications

Category
Road
Component Fork
Cervelo All-Carbon, Tapered S2 Fork
Component Stem
Cervelo performance alloy
Product Family
S2
Component Chain
Shimano CN-HG601, 11 speed
Component Frame
Cervelo S2 carbon
Component Tires
Continental Ultra Sport II 700 x 23c
Component Brakes
Shimano Ultegra 8070
Component Headset
FSA IS2 1-1/8 x 1-3/8"
Component Crankset
Shimano RS510
Component Shifters
Shimano 105 5800, 11 spd
Component Handlebar
Cervelo performance alloy
Component Seat Post
Cervelo Carbon, Aero SP17
Component Chainrings
50/34
Component Bottom Bracket
BBB Bottomfit BBO-72, PF30 Threaded
Component Rear Derailleur
Shimano 105 5800, 11 spd
Component Front Derailleur
Shimano 105 5801, 11 spd
Tires
Continental Ultra Sport II 700 x 23c
Crankset
Shimano RS510
Bottom Bracket
BBB Bottomfit BBO-72, PF30 Threaded
Chain
Shimano CN-HG601, 11 speed
Handlebar
Cervelo performance alloy
Headset
FSA IS2 1-1/8 x 1-3/8"
Front Derailleur
Shimano 105 5801, 11 spd
Rear Derailleur
Shimano 105 5800, 11 spd
Stem
Cervelo performance alloy
Brakes
Shimano Ultegra 8070
Chainrings
50/34
Fork
Cervelo All-Carbon, Tapered S2 Fork
Frame
Cervelo S2 carbon
Seat Post
Cervelo Carbon, Aero SP17
Shifters
Shimano 105 5800, 11 spd

What to check when buying used

Inspection

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

Inspection

Drivetrain wear

Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.

Inspection

Service history

Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.

Shop Our Inventory